Notebookcheck

Breve Análise do Conversível Dell Inspiron 17-7786 (i7-8565U, 16 GB, 17 polegadas Touch, MX 150)

Sebastian Bade, 👁 Sebastian Jentsch, T. Hinum (traduzido por Ricardo Soto), 02/05/2019

Gigantic convertible meets Whiskey Lake! O grande conversível de 17 polegadas da Dell recebeu uma atualização de CPU. Além da atualização interna, a carcaça também foi completamente redesenhada. Descubra nesta análise se essas mudanças fazem sentido e se a nova CPU Whiskey-Lake-U pode garantir um maior desempenho.

Dell Inspiron 17-7786 (Inspiron 17 Serie)
Processador
Intel Core i7-8565U
Placa gráfica
NVIDIA GeForce MX150 - 2048 MB, Análises do: 1469 - 1532 MHz, Memoría: 6000 MHz, GDDR5, Optimus
Memória
16384 MB 
, DDR4-2400, 1 de 2 slots ocupado
Pantalha
17.3 polegadas 16:9, 1920 x 1080 pixel 127 PPI, multi-touch de 10 dedos, LG Philips, 173W4F, IPS, Brilhante: sim
placa mãe
Intel Cannon Lake-U PCH-LP Premium
Disco rígido
KBG30ZMS128G, 128 GB 
, M.2 NVMe SSD + Toshiba MQ04ABF100, 1TB HDD, 5400 RPM, 1050 GB livre
Placa de Som
Realtek Audio
Conexões
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 Docking Station Port, Conexões Audio: Porta combinada de áudio de 3,5, Card Reader: SD, SDHC, SDXC, Brightness Sensor, Sensores: giroscópio
Funcionamento em rede
Intel Wireless-AC 9560 (a/b/g/n/ac), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 16.09 x 412.5 x 274
Bateria
56 Wh, 3500 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Características adicionais
Alto falantes: Estéreo, Teclado: Chiclet de 6 filas (QWERTZ), Iluminação do Teclado: sim, Fonte de alimentação de 65 Watts, MacAfee LifeSafe, Maxx Audio Pro,, 12 Meses Garantia
peso
2.817 kg, Suprimento de energia: 323 g
Preço
1328 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786
Dell Inspiron 17-7786

Size Comparison

423.3 mm 289.9 mm 28.25 mm 2.9 kg416 mm 283 mm 23.3 mm 3 kg412.5 mm 277.5 mm 22.6 mm 2.9 kg412.5 mm 277.5 mm 22.6 mm 2.8 kg411 mm 273 mm 21 mm 2.3 kg412.5 mm 274 mm 16.09 mm 2.8 kg
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Acer Aspire 5 A517-51G-80L
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.9 MB/s ∼100% +188%
HP Envy 17-ae143ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
72.2 MB/s ∼96% +178%
Average of class Multimedia
  (11.2 - 190, n=164)
57 MB/s ∼76% +119%
Asus VivoBook Pro 17 N705UD-EH76
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
32 MB/s ∼43% +23%
Dell Inspiron 17-7773-0043
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.2 MB/s ∼35% +1%
Dell Inspiron 17-7786
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26 MB/s ∼35%
Dell Inspiron 17 7778
 
23.2 MB/s ∼31% -11%
maximum AS SSD Seq Read Test (1GB)
Acer Aspire 5 A517-51G-80L
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
84 MB/s ∼100% +158%
HP Envy 17-ae143ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
82.9 MB/s ∼99% +154%
Average of class Multimedia
  (10.2 - 253, n=161)
73.8 MB/s ∼88% +126%
Asus VivoBook Pro 17 N705UD-EH76
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
35.92 MB/s ∼43% +10%
Dell Inspiron 17-7786
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
32.6 MB/s ∼39%
Dell Inspiron 17-7773-0043
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
28.5 MB/s ∼34% -13%
Dell Inspiron 17 7778
 
26.25 MB/s ∼31% -19%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus VivoBook Pro 17 N705UD-EH76
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
627 MBit/s ∼100% +13%
Dell Inspiron 17-7786
Intel Wireless-AC 9560
553 (min: 463, max: 618) MBit/s ∼88%
Average of class Multimedia
  (44 - 949, n=123)
502 MBit/s ∼80% -9%
HP Envy 17-ae143ng
Intel Dual Band Wireless-AC 7265
473 MBit/s ∼75% -14%
Acer Aspire 5 A517-51G-80L
Intel Dual Band Wireless-AC 3168
347 MBit/s ∼55% -37%
Dell Inspiron 17-7773-0043
Intel Dual Band Wireless-AC 3165
302 MBit/s ∼48% -45%
iperf3 Client (transmit) TCP 1 m 4M x10
HP Envy 17-ae143ng
Intel Dual Band Wireless-AC 7265
671 MBit/s ∼100% +2%
Dell Inspiron 17-7786
Intel Wireless-AC 9560
658 (min: 642, max: 669) MBit/s ∼98%
Asus VivoBook Pro 17 N705UD-EH76
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
552 MBit/s ∼82% -16%
Average of class Multimedia
  (46.1 - 949, n=122)
478 MBit/s ∼71% -27%
Dell Inspiron 17-7773-0043
Intel Dual Band Wireless-AC 3165
341 MBit/s ∼51% -48%
Acer Aspire 5 A517-51G-80L
Intel Dual Band Wireless-AC 3168
310 MBit/s ∼46% -53%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670Tooltip
; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø553 (463-618)
; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø658 (642-669)
301
cd/m²
336
cd/m²
313
cd/m²
309
cd/m²
343
cd/m²
323
cd/m²
282
cd/m²
320
cd/m²
286
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 343 cd/m² Médio: 312.6 cd/m² Minimum: 17.4 cd/m²
iluminação: 82 %
iluminação com acumulador: 320 cd/m²
Contraste: 927:1 (Preto: 0.37 cd/m²)
ΔE Color 4.8 | 0.4-29.43 Ø6.1
ΔE Greyscale 3.51 | 0.64-98 Ø6.4
81% sRGB (Argyll 3D) 54% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.19
Dell Inspiron 17-7786
LG Philips, 173W4F, IPS, 1920x1080, 17.3
Dell Inspiron 17-7773-0043
Chi Mei CMN1738, IPS, 1920x1080, 17.3
Dell Inspiron 17 7778
LG Philips LGD 0513 / 173WF4, IPS, 1920x1080, 17.3
HP Envy 17-ae143ng
AU Optronics B173HW01 V0, IPS, 1920x1080, 17.3
Acer Aspire 5 A517-51G-80L
LG Display, LP173WF4-SPF5, aSi TFT, IPS, 1920x1080, 17.3
Asus VivoBook Pro 17 N705UD-EH76
LP173WF4-SPF5, IPS, 1920x1080, 17.3
Response Times
-5%
12%
18%
-12%
17%
Response Time Grey 50% / Grey 80% *
38 (19, 19)
40 (22, 18)
-5%
36 (14, 22)
5%
33 (15, 18)
13%
41 (19, 22)
-8%
30.8 (15.6, 15.2)
19%
Response Time Black / White *
27 (16, 11)
28 (17, 11)
-4%
22 (5, 17)
19%
21 (11, 10)
22%
31 (17, 4)
-15%
23.2 (13.2, 10)
14%
PWM Frequency
1000 (90)
122000 (90)
119000 (99)
Screen
5%
-13%
3%
16%
0%
Brightness middle
343
323
-6%
327
-5%
352
3%
397
16%
376.2
10%
Brightness
313
290
-7%
314
0%
330
5%
364
16%
355
13%
Brightness Distribution
82
77
-6%
87
6%
88
7%
84
2%
89
9%
Black Level *
0.37
0.21
43%
0.3
19%
0.31
16%
0.29
22%
0.42
-14%
Contrast
927
1538
66%
1090
18%
1135
22%
1369
48%
896
-3%
Colorchecker DeltaE2000 *
4.8
4.88
-2%
6.75
-41%
4.34
10%
3.88
19%
4.21
12%
Colorchecker DeltaE2000 max. *
10.35
8.86
14%
11.82
-14%
8.69
16%
8.22
21%
8.31
20%
Greyscale DeltaE2000 *
3.51
6.21
-77%
7.91
-125%
5.66
-61%
3.1
12%
5.5
-57%
Gamma
2.19 100%
2.36 93%
2.31 95%
2.29 96%
2.59 85%
2.335 94%
CCT
6188 105%
6620 98%
7642 85%
6326 103%
6570 99%
7056 92%
Color Space (Percent of AdobeRGB 1998)
54
60
11%
57
6%
57
6%
55
2%
57
6%
Color Space (Percent of sRGB)
81
92
14%
86
6%
88
9%
84
4%
87
7%
Colorchecker DeltaE2000 calibrated *
3.95
Total Average (Program / Settings)
0% / 3%
-1% / -9%
11% / 6%
2% / 12%
9% / 3%

* ... smaller is better

CalMAN: Grayscale
CalMAN: Grayscale
CalMAN: ColorChecker
CalMAN: ColorChecker
CalMAN: Saturation
CalMAN: Saturation

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
27 ms ... rise ↗ and fall ↘ combined↗ 16 ms rise
↘ 11 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 53 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (25.5 ms).
       Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined↗ 19 ms rise
↘ 19 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 35 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (40.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9705 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
GPU-Z
GPU-Z
DPC latencies
HWiNFO
Intel Extreme Utility
Intel Extreme Utility (benchmark)
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660Tooltip
Dell Inspiron 17-7786 Intel Core i7-8565U, Intel Core i7-8565U: Ø516 (424.95-657.14)
Dell Inspiron 17-7773-0043 Intel Core i7-8550U, Intel Core i7-8550U: Ø516 (503.63-652.06)
HP Envy 17-ae143ng Intel Core i5-8250U, Intel Core i5-8250U: Ø645 (641.52-653)
Acer Aspire 5 A517-51G-80L Intel Core i7-8550U, Intel Core i7-8550U: Ø546 (539.34-584.93)
Asus VivoBook Pro 17 N705UD-EH76 Intel Core i7-8550U, Intel Core i7-8550U: Ø539 (515.94-625.61)
Cinebench R15
CPU Single 64Bit
Dell Inspiron 17-7786
Intel Core i7-8565U
173 Points ∼100%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
172 Points ∼99% -1%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
171 Points ∼99% -1%
Average Intel Core i7-8565U
  (73.1 - 191, n=21)
166 Points ∼96% -4%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
158 Points ∼91% -9%
HP Envy 17-ae143ng
Intel Core i5-8250U
143 Points ∼83% -17%
Dell Inspiron 17 7778
Intel Core i7-6500U
128 Points ∼74% -26%
Average of class Multimedia
  (36 - 191, n=348)
126 Points ∼73% -27%
CPU Multi 64Bit
Dell Inspiron 17-7786
Intel Core i7-8565U
659 Points ∼100%
HP Envy 17-ae143ng
Intel Core i5-8250U
653 Points ∼99% -1%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
652 Points ∼99% -1%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
642 Points ∼97% -3%
Average Intel Core i7-8565U
  (361 - 815, n=22)
595 Points ∼90% -10%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
585 Points ∼89% -11%
Average of class Multimedia
  (73 - 1550, n=363)
471 Points ∼71% -29%
Dell Inspiron 17 7778
Intel Core i7-6500U
308 Points ∼47% -53%
Cinebench R11.5
CPU Single 64Bit
Dell Inspiron 17-7786
Intel Core i7-8565U
2.06 Points ∼100%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
1.95 Points ∼95% -5%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
1.87 Points ∼91% -9%
Average Intel Core i7-8565U
  (0.65 - 2.07, n=8)
1.784 Points ∼87% -13%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
1.57 Points ∼76% -24%
Average of class Multimedia
  (0.39 - 2.16, n=412)
1.288 Points ∼63% -37%
CPU Multi 64Bit
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
7.58 Points ∼100% +11%
Dell Inspiron 17-7786
Intel Core i7-8565U
6.8 Points ∼90%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
6.44 Points ∼85% -5%
Average Intel Core i7-8565U
  (5.55 - 7.4, n=8)
6.41 Points ∼85% -6%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
4.96 Points ∼65% -27%
Average of class Multimedia
  (0.59 - 17.6, n=678)
3.71 Points ∼49% -45%
JetStream 1.1 - Total Score
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
281.82 Points ∼100% +24%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
257.66 Points ∼91% +14%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
241.43 Points ∼86% +6%
Average Intel Core i7-8565U
  (108 - 277, n=17)
234 Points ∼83% +3%
Dell Inspiron 17-7786
Intel Core i7-8565U
226.98 Points ∼81%
HP Envy 17-ae143ng
Intel Core i5-8250U
224.79 Points ∼80% -1%
Average of class Multimedia
  (36.1 - 287, n=132)
212 Points ∼75% -7%
Octane V2 - Total Score
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
41706 Points ∼100% +14%
Dell Inspiron 17-7786
Intel Core i7-8565U
36742 Points ∼88%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
36509 Points ∼88% -1%
Average Intel Core i7-8565U
  (13935 - 49795, n=19)
35471 Points ∼85% -3%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
35100 Points ∼84% -4%
Average of class Multimedia
  (1895 - 43048, n=162)
25130 Points ∼60% -32%
Mozilla Kraken 1.1 - Total Score
Average of class Multimedia
  (752 - 23050, n=166)
1952 ms * ∼100% -90%
Average Intel Core i7-8565U
  (752 - 2622, n=19)
1130 ms * ∼58% -10%
Dell Inspiron 17-7773-0043
Intel Core i7-8550U
1083.1 ms * ∼55% -6%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
1040.7 ms * ∼53% -1%
Dell Inspiron 17-7786
Intel Core i7-8565U
1025.5 ms * ∼53%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
943.7 ms * ∼48% +8%
SPECviewperf 12
1900x1060 Solidworks (sw-03)
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
32.6 fps ∼100% +30%
Dell Inspiron 17-7786
Intel Core i7-8565U
24.99 fps ∼77%
Average Intel Core i7-8565U
  (24.6 - 25, n=2)
24.8 fps ∼76% -1%
Average of class Multimedia
  (4.41 - 53, n=27)
24.4 fps ∼75% -2%
1900x1060 Siemens NX (snx-02)
Average of class Multimedia
  (1.26 - 85.3, n=27)
7.88 fps ∼100% +142%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
4.53 fps ∼57% +39%
Dell Inspiron 17-7786
Intel Core i7-8565U
3.26 fps ∼41%
Average Intel Core i7-8565U
  (2.68 - 3.26, n=2)
2.97 fps ∼38% -9%
1900x1060 Showcase (showcase-01)
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
27.04 fps ∼100% +71%
Average of class Multimedia
  (8.5 - 71.6, n=27)
20.5 fps ∼76% +30%
Dell Inspiron 17-7786
Intel Core i7-8565U
15.8 fps ∼58%
Average Intel Core i7-8565U
  (5.53 - 15.8, n=2)
10.7 fps ∼40% -32%
1900x1060 Medical (medical-01)
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
16.23 fps ∼100% +65%
Average of class Multimedia
  (1.35 - 32.7, n=27)
9.83 fps ∼61% 0%
Dell Inspiron 17-7786
Intel Core i7-8565U
9.81 fps ∼60%
Average Intel Core i7-8565U
  (2.8 - 9.81, n=2)
6.31 fps ∼39% -36%
1900x1060 Maya (maya-04)
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
45.74 fps ∼100% +43%
Dell Inspiron 17-7786
Intel Core i7-8565U
32.06 fps ∼70%
Average of class Multimedia
  (6.84 - 83.5, n=26)
28.9 fps ∼63% -10%
Average Intel Core i7-8565U
  (11.6 - 32.1, n=2)
21.8 fps ∼48% -32%
1900x1060 Energy (energy-01)
Average of class Multimedia
  (0.11 - 19.5, n=27)
6.25 fps ∼100% +1176%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
3 fps ∼48% +512%
Dell Inspiron 17-7786
Intel Core i7-8565U
0.49 fps ∼8%
Average Intel Core i7-8565U
  (0.22 - 0.49, n=2)
0.355 fps ∼6% -28%
1900x1060 Creo (creo-01)
Average of class Multimedia
  (6.78 - 51.4, n=27)
24.5 fps ∼100% +113%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
17.43 fps ∼71% +51%
Average Intel Core i7-8565U
  (11.5 - 12.9, n=2)
12.2 fps ∼50% +6%
Dell Inspiron 17-7786
Intel Core i7-8565U
11.52 fps ∼47%
1900x1060 Catia (catia-04)
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
25.43 fps ∼100% +42%
Average of class Multimedia
  (7.02 - 62.7, n=27)
23.2 fps ∼91% +30%
Dell Inspiron 17-7786
Intel Core i7-8565U
17.85 fps ∼70%
Average Intel Core i7-8565U
  (13.1 - 17.9, n=2)
15.5 fps ∼61% -13%
1900x1060 3ds Max (3dsmax-05)
Average of class Multimedia
  (23.9 - 97.4, n=5)
40.2 fps ∼100% +68%
Dell Inspiron 17-7786
Intel Core i7-8565U
23.92 fps ∼60%
Average Intel Core i7-8565U
  (12.3 - 23.9, n=2)
18.1 fps ∼45% -24%
SPECviewperf 13
Solidworks (sw-04)
Average of class Multimedia
 
35.3 fps ∼100% 0%
Dell Inspiron 17-7786
Intel Core i7-8565U
35.28 fps ∼100%
Average Intel Core i7-8565U
  (31.7 - 35.3, n=2)
33.5 fps ∼95% -5%
Siemens NX (snx-03)
Dell Inspiron 17-7786
Intel Core i7-8565U
5.87 fps ∼100%
Average of class Multimedia
 
5.87 fps ∼100% 0%
Average Intel Core i7-8565U
  (4.87 - 5.87, n=2)
5.37 fps ∼91% -9%
Creo (showcase-02)
Dell Inspiron 17-7786
Intel Core i7-8565U
15.73 fps ∼100%
Average of class Multimedia
 
15.7 fps ∼100% 0%
Average Intel Core i7-8565U
  (5.49 - 15.7, n=2)
10.6 fps ∼67% -33%
Medical (medical-02)
Dell Inspiron 17-7786
Intel Core i7-8565U
8.46 fps ∼100%
Average of class Multimedia
 
8.46 fps ∼100% 0%
Average Intel Core i7-8565U
  (2.26 - 8.46, n=2)
5.36 fps ∼63% -37%
Maya (maya-05)
Average of class Multimedia
 
54.2 fps ∼100% 0%
Dell Inspiron 17-7786
Intel Core i7-8565U
54.15 fps ∼100%
Average Intel Core i7-8565U
  (17.6 - 54.2, n=2)
35.9 fps ∼66% -34%
Creo (creo-02)
Dell Inspiron 17-7786
Intel Core i7-8565U
27.12 fps ∼100%
Average of class Multimedia
 
27.1 fps ∼100% 0%
Average Intel Core i7-8565U
  (17 - 27.1, n=2)
22 fps ∼81% -19%
Catia (catia-05)
Average of class Multimedia
 
25.8 fps ∼100% 0%
Dell Inspiron 17-7786
Intel Core i7-8565U
25.75 fps ∼100%
Average Intel Core i7-8565U
  (18.4 - 25.8, n=2)
22.1 fps ∼86% -14%
3ds Max (3dsmax-06)
Average of class Multimedia
 
23.3 fps ∼100% 0%
Dell Inspiron 17-7786
Intel Core i7-8565U
23.25 fps ∼100%
Average Intel Core i7-8565U
  (12.1 - 23.3, n=2)
17.7 fps ∼76% -24%
Blender 2.79 - ---
Average of class Multimedia
  (466 - 8409, n=8)
1992 Seconds * ∼100% -109%
Dell Inspiron 17-7786
Intel Core i7-8565U
951 Seconds * ∼48%
Average Intel Core i7-8565U
  (716 - 1175, n=8)
883 Seconds * ∼44% +7%
X264 HD Benchmark 4.0
Pass 2
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
41 fps ∼100% +40%
Average Intel Core i7-8565U
  (29.4 - 38.8, n=7)
33.8 fps ∼82% +15%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
33.1 fps ∼81% +13%
Dell Inspiron 17-7786
Intel Core i7-8565U
29.35 (min: 29.3, max: 29.7) fps ∼72%
Average of class Multimedia
  (4.47 - 85.2, n=137)
26 fps ∼63% -11%
Pass 1
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
178 fps ∼100% +40%
Average Intel Core i7-8565U
  (128 - 160, n=7)
144 fps ∼81% +13%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
143.6 fps ∼81% +13%
Dell Inspiron 17-7786
Intel Core i7-8565U
127.5 (min: 127, max: 194) fps ∼72%
Average of class Multimedia
  (21.5 - 214, n=137)
111 fps ∼62% -13%
HWBOT x265 Benchmark v2.2 - 4k Preset
Dell Inspiron 17-7786
Intel Core i7-8565U
5.03 fps ∼100%
Average of class Multimedia
  (0.46 - 7.56, n=9)
4.81 fps ∼96% -4%
Average Intel Core i7-8565U
  (3.24 - 5.38, n=8)
4.49 fps ∼89% -11%
wPrime 2.0x
1024m
Average of class Multimedia
  (176 - 2326, n=378)
635 s * ∼100% -96%
Average Intel Core i7-8565U
  (263 - 1897, n=8)
546 s * ∼86% -69%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
394.042 s * ∼62% -22%
Dell Inspiron 17-7786
Intel Core i7-8565U
323.377 s * ∼51%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
257.514 s * ∼41% +20%
32m
Average of class Multimedia
  (6.34 - 78.5, n=376)
20.1 s * ∼100% -188%
Average Intel Core i7-8565U
  (6.81 - 61.5, n=8)
16 s * ∼80% -129%
Acer Aspire 5 A517-51G-80L
Intel Core i7-8550U
9.971 s * ∼50% -43%
Asus VivoBook Pro 17 N705UD-EH76
Intel Core i7-8550U
7.047 s * ∼35% -1%
Dell Inspiron 17-7786
Intel Core i7-8565U
6.984 s * ∼35%

* ... smaller is better

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Jetstream 1.1
Jetstream 1.1
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Shading 32Bit
4341
Cinebench R10 Rendering Single CPUs 64Bit
6936 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
17901 Points
Cinebench R10 Shading 64Bit
4223 Points
Cinebench R10 Rendering Single 32Bit
8906
Cinebench R10 Rendering Multiple CPUs 32Bit
22844
Cinebench R11.5 CPU Multi 32Bit
6.04 Points
Cinebench R11.5 OpenGL 32Bit
77.45 fps
Cinebench R11.5 CPU Single 64Bit
2.06 Points
Cinebench R11.5 CPU Multi 64Bit
6.8 Points
Cinebench R11.5 OpenGL 64Bit
77.94 fps
Cinebench R11.5 CPU Single 32Bit
1.82 Points
Cinebench R15 CPU Single 64Bit
173 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
111.08 fps
Cinebench R15 CPU Multi 64Bit
659 Points
Ajuda
PCMark 10
Digital Content Creation
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
4147 Points ∼100% +11%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
3722 Points ∼90%
Average of class Multimedia
  (1511 - 5823, n=80)
3651 Points ∼88% -2%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (3194 - 3722, n=5)
3542 Points ∼85% -5%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
3362 Points ∼81% -10%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
2971 Points ∼72% -20%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
2818 Points ∼68% -24%
Productivity
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
7171 Points ∼100% +11%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
6961 Points ∼97% +7%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
6767 Points ∼94% +4%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
6483 Points ∼90%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (5994 - 7281, n=5)
6481 Points ∼90% 0%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
6384 Points ∼89% -2%
Average of class Multimedia
  (3113 - 8020, n=81)
6076 Points ∼85% -6%
Essentials
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
8253 Points ∼100% +1%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
8190 Points ∼99%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
7881 Points ∼95% -4%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (6763 - 8382, n=5)
7765 Points ∼94% -5%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
7624 Points ∼92% -7%
Average of class Multimedia
  (3733 - 9360, n=81)
7308 Points ∼89% -11%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
5949 Points ∼72% -27%
Score
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
4488 Points ∼100% +7%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
4175 Points ∼93%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (3704 - 4344, n=5)
4032 Points ∼90% -3%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
3916 Points ∼87% -6%
Average of class Multimedia
  (2046 - 5358, n=81)
3871 Points ∼86% -7%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
3769 Points ∼84% -10%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
3610 Points ∼80% -14%
PCMark 8
Work Score Accelerated v2
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
5343 Points ∼100% +2%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
5254 Points ∼98%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
5193 Points ∼97% -1%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
4922 Points ∼92% -6%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
4882 Points ∼91% -7%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (4240 - 5254, n=5)
4844 Points ∼91% -8%
Dell Inspiron 17 7778
GeForce 940MX, 6500U, Liteonit CV3-CE512
4572 Points ∼86% -13%
Average of class Multimedia
  (2213 - 5651, n=265)
4267 Points ∼80% -19%
Home Score Accelerated v2
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
4245 Points ∼100% +4%
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
4092 Points ∼96%
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
3910 Points ∼92% -4%
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
3837 Points ∼90% -6%
Dell Inspiron 17 7778
GeForce 940MX, 6500U, Liteonit CV3-CE512
3696 Points ∼87% -10%
Average Intel Core i7-8565U, NVIDIA GeForce MX150
  (3141 - 4092, n=5)
3683 Points ∼87% -10%
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
3666 Points ∼86% -10%
Average of class Multimedia
  (1740 - 4693, n=285)
3370 Points ∼79% -18%
PCMark 8 Home Score Accelerated v2
4092 pontos
PCMark 8 Creative Score Accelerated v2
5840 pontos
PCMark 8 Work Score Accelerated v2
5254 pontos
Ajuda

Benchmarks of the SSD

AS SSD
AS SSD
CDM 3
CDM 3
CDM 5
CDM 5
CDM 6
CDM 6

Benchmarks of the HDD

HD Tune
HD Tune
CDM 3
CDM 3
CDM 5
CDM 5
CDM 6
CDM 6
Dell Inspiron 17-7786
KBG30ZMS128G
Dell Inspiron 17-7773-0043
SanDisk X400 M.2 2280 128GB
Dell Inspiron 17 7778
Liteonit CV3-CE512
HP Envy 17-ae143ng
Liteonit CV3-8D128
Acer Aspire 5 A517-51G-80L
Micron 1100 MTFDDAV256TBN
Asus VivoBook Pro 17 N705UD-EH76
Samsung PM961 NVMe MZVLW512HMJP
CrystalDiskMark 5.2 / 6
52%
78%
61%
344%
Write 4K
71.34
56.42
-21%
66.2
-7%
84.2
18%
151.3
112%
Read 4K
33.43
28.72
-14%
33.83
1%
28.39
-15%
46.62
39%
Write Seq
127.3
356.3
180%
449.4
253%
398.2
213%
1020
701%
Read Seq
816.4
490.3
-40%
468.6
-43%
472.1
-42%
935.1
15%
Write 4K Q32T1
94.59
276.7
193%
209.6
122%
181.6
92%
452.3
378%
Read 4K Q32T1
196.7
279.7
42%
290.8
48%
247.7
26%
558.7
184%
Write Seq Q32T1
130.6
298.5
129%
524.7
302%
454.3
248%
1614
1136%
Read Seq Q32T1
1110.3
522.2
-53%
507.8
-54%
532.8
-52%
3220
190%
Write 4K Q8T8
98.03
Read 4K Q8T8
209.4
AS SSD
18%
69%
23%
41%
328%
Copy Game MB/s
606.48
165.46
-73%
128.97
-79%
221.7
-63%
405.46
-33%
Copy Program MB/s
327.87
127.63
-61%
109.23
-67%
157.44
-52%
305.83
-7%
Copy ISO MB/s
772.8
410.12
-47%
255.93
-67%
300.35
-61%
1732.6
124%
Score Total
611
838
37%
891
46%
739
21%
844
38%
3488
471%
Score Write
168
185
10%
347
107%
219
30%
371
121%
1091
549%
Score Read
311
431
39%
356
14%
337
8%
310
0%
1612
418%
Access Time Write *
0.312
0.081
74%
0.081
74%
0.069
78%
0.057
82%
0.03
90%
Access Time Read *
0.607
0.218
64%
0.106
83%
0.161
73%
0.081
87%
0.056
91%
4K-64 Write
86.67
97.96
13%
247.14
185%
116.93
35%
259.14
199%
827.6
855%
4K-64 Read
191.33
354.98
86%
282.05
47%
258.68
35%
234.55
23%
1328.81
595%
4K Write
69.67
54.36
-22%
55.56
-20%
54.12
-22%
71.44
3%
122.14
75%
4K Read
30.89
27.84
-10%
24.93
-19%
29.7
-4%
25.78
-17%
49.78
61%
Seq Write
113.78
329.97
190%
445.81
292%
476.69
319%
404.24
255%
1408.9
1138%
Seq Read
889.46
482.23
-46%
489.75
-45%
488.54
-45%
494.19
-44%
2338.65
163%
Total Average (Program / Settings)
35% / 30%
69% / 69%
51% / 43%
51% / 48%
336% / 334%

* ... smaller is better

KBG30ZMS128G
Velocidade de Transferência Mínima: 0.4 MB/s
Velocidade de Transferência Máxima: 133.3 MB/s
Velocidade de Transferência Média: 103.3 MB/s
Tempo de Acesso: 18.7 ms
Índice de Explosão: 213.5 MB/s
Uso da CPU: 2.8 %
3DMark 11 - 1280x720 Performance GPU
Asus VivoBook Pro 17 N705UD-EH76
NVIDIA GeForce GTX 1050 (Laptop), Intel Core i7-8550U
7640 Points ∼100% +58%
Dell Inspiron 17-7786
NVIDIA GeForce MX150, Intel Core i7-8565U
4823 Points ∼63%
HP Envy 17-ae143ng
NVIDIA GeForce MX150, Intel Core i5-8250U
4631 Points ∼61% -4%
Acer Aspire 5 A517-51G-80L
NVIDIA GeForce MX150, Intel Core i7-8550U
4519 Points ∼59% -6%
Dell Inspiron 17-7773-0043
NVIDIA GeForce MX150, Intel Core i7-8550U
4507 Points ∼59% -7%
Average NVIDIA GeForce MX150
  (2796 - 4905, n=46)
4205 Points ∼55% -13%
Average of class Multimedia
  (352 - 18234, n=617)
2842 Points ∼37% -41%
Dell Inspiron 17 7778
NVIDIA GeForce 940MX, Intel Core i7-6500U
2734 Points ∼36% -43%
3DMark
2560x1440 Time Spy Graphics
Average of class Multimedia
  (281 - 4734, n=49)
1556 Points ∼100% +49%
HP Envy 17-ae143ng
NVIDIA GeForce MX150, Intel Core i5-8250U
1068 Points ∼69% +2%
Dell Inspiron 17-7786
NVIDIA GeForce MX150, Intel Core i7-8565U
1045 Points ∼67%
Average NVIDIA GeForce MX150
  (830 - 1085, n=14)
994 Points ∼64% -5%
1920x1080 Fire Strike Graphics
Asus VivoBook Pro 17 N705UD-EH76
NVIDIA GeForce GTX 1050 (Laptop), Intel Core i7-8550U
6042 Points ∼100% +69%
HP Envy 17-ae143ng
NVIDIA GeForce MX150, Intel Core i5-8250U
3628 Points ∼60% +2%
Dell Inspiron 17-7786
NVIDIA GeForce MX150, Intel Core i7-8565U
3571 Points ∼59%
Acer Aspire 5 A517-51G-80L
NVIDIA GeForce MX150, Intel Core i7-8550U
3542 Points ∼59% -1%
Dell Inspiron 17-7773-0043
NVIDIA GeForce MX150, Intel Core i7-8550U
3401 Points ∼56% -5%
Average NVIDIA GeForce MX150
  (2323 - 3739, n=43)
3321 Points ∼55% -7%
Average of class Multimedia
  (337 - 14463, n=393)
2759 Points ∼46% -23%
Dell Inspiron 17 7778
NVIDIA GeForce 940MX, Intel Core i7-6500U
1889 Points ∼31% -47%
1280x720 Cloud Gate Standard Graphics
Asus VivoBook Pro 17 N705UD-EH76
NVIDIA GeForce GTX 1050 (Laptop), Intel Core i7-8550U
36413 Points ∼100% +65%
Dell Inspiron 17-7786
NVIDIA GeForce MX150, Intel Core i7-8565U
22070 Points ∼61%
HP Envy 17-ae143ng
NVIDIA GeForce MX150, Intel Core i5-8250U
21153 Points ∼58% -4%
Dell Inspiron 17-7773-0043
NVIDIA GeForce MX150, Intel Core i7-8550U
21134 Points ∼58% -4%
Average NVIDIA GeForce MX150
  (16227 - 22183, n=42)
19538 Points ∼54% -11%
Acer Aspire 5 A517-51G-80L
NVIDIA GeForce MX150, Intel Core i7-8550U
18188 Points ∼50% -18%
Average of class Multimedia
  (2468 - 77755, n=396)
16368 Points ∼45% -26%
Dell Inspiron 17 7778
NVIDIA GeForce 940MX, Intel Core i7-6500U
11713 Points ∼32% -47%
3DMark 06 Standard
22583 pontos
3DMark 11 Performance
4866 pontos
3DMark Ice Storm Standard Score
65934 pontos
3DMark Cloud Gate Standard Score
15737 pontos
3DMark Fire Strike Score
3253 pontos
3DMark Fire Strike Extreme Score
1646 pontos
3DMark Time Spy Score
1141 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 179.4109.692.934.6fps
Dota 2 Reborn (2015) 98.482.967.161.3fps
Rise of the Tomb Raider (2016) 58.941.92319fps
X-Plane 11.11 (2018) 47.9740.9336.74fps

Barulho

Ocioso
30.7 / 30.7 / 30.7 dB
HDD
31.1 dB
Carga
33.4 / 38.7 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30.3 dB(A)
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
Dell Inspiron 17 7778
GeForce 940MX, 6500U, Liteonit CV3-CE512
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
Noise
-5%
-10%
-156%
3%
1%
off / environment *
30.3
30.3
-0%
32.1
-6%
304
-903%
29.4
3%
28.3
7%
Idle Minimum *
30.7
30.6
-0%
32.1
-5%
31.9
-4%
30.1
2%
28.3
8%
Idle Average *
30.7
30.6
-0%
32.1
-5%
31.9
-4%
30.1
2%
29
6%
Idle Maximum *
30.7
32.2
-5%
34
-11%
31.9
-4%
29.7
3%
29
6%
Load Average *
33.4
40.5
-21%
40.3
-21%
39.4
-18%
34.4
-3%
36.7
-10%
Load Maximum *
38.7
39.5
-2%
42.6
-10%
39.7
-3%
34.4
11%
42.8
-11%
Witcher 3 ultra *
44.7

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2036.438.337.937.536.42534.837.435.234.434.83131.232.332.531.231.2402930.128.928.6295031.331.829.429.331.3633031.93229.4308027.928.626.327.627.910027.127.626.426.527.112527.325.624.724.827.316025.425.524.724.425.420024.527.223.924.324.525024.225.522.422.824.231523.126.622.421.823.140022.624.82121.122.650021.623.620.320.521.663021.825.120.219.421.880021.824.820.118.921.8100023.428.519.918.623.4125022.627.718.918.222.6160023.929.918.617.723.9200022.829.518.217.522.8250021.428.317.617.421.4315019.826.417.41719.840001925.617.21719500018.724.517.217.118.7630018.322.417.11718.380001819.41717181000017.717.416.917.117.71250017.616.816.817.117.61600017.516.816.917.317.5SPL33.438.730.730.333.4N1.72.81.31.21.7median 21.8median 25.5median 18.9median 18.2median 21.8Delta2.22.22.62.82.2hearing rangehide median Fan NoiseDell Inspiron 17-7786
Stress test: Prime95
Stress test: Prime95
Stress test: FurMark
Stress test: FurMark
Stress test: FurMark + Prime95
Stress test: FurMark + Prime95
Carga Máxima
 39.5 °C42.1 °C38.6 °C 
 37 °C41 °C31.2 °C 
 29.4 °C27.5 °C27.9 °C 
Máximo: 42.1 °C
Médio: 34.9 °C
35.5 °C43 °C40.4 °C
30.6 °C36.3 °C36.3 °C
28.1 °C29.6 °C30.2 °C
Máximo: 43 °C
Médio: 34.4 °C
alimentação elétrica  44.9 °C | Temperatura do quarto 22 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 34.9 °C / 95 F, compared to the average of 30.9 °C / 88 F for the devices in the class Multimedia.
(±) The maximum temperature on the upper side is 42.1 °C / 108 F, compared to the average of 36.5 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 38.8 °C / 102 F
(+) In idle usage, the average temperature for the upper side is 23.1 °C / 74 F, compared to the device average of 30.9 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 29.1 °C / 84.4 F (-0.3 °C / -0.5 F).
Dell Inspiron 17-7786
GeForce MX150, 8565U, KBG30ZMS128G
Dell Inspiron 17-7773-0043
GeForce MX150, 8550U, SanDisk X400 M.2 2280 128GB
Dell Inspiron 17 7778
GeForce 940MX, 6500U, Liteonit CV3-CE512
HP Envy 17-ae143ng
GeForce MX150, 8250U, Liteonit CV3-8D128
Acer Aspire 5 A517-51G-80L
GeForce MX150, 8550U, Micron 1100 MTFDDAV256TBN
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Laptop), 8550U, Samsung PM961 NVMe MZVLW512HMJP
Heat
-13%
-18%
1%
3%
-29%
Maximum Upper Side *
42.1
42.7
-1%
44.7
-6%
36
14%
40.4
4%
46
-9%
Maximum Bottom *
43
47.2
-10%
45.5
-6%
37.6
13%
37
14%
56.2
-31%
Idle Upper Side *
24
28.4
-18%
31
-29%
26.2
-9%
25.3
-5%
28.6
-19%
Idle Bottom *
24.2
29.7
-23%
31.4
-30%
27.8
-15%
24.7
-2%
37.6
-55%

* ... smaller is better

Speaker grill at the bottom
Speaker grill at the bottom
Speaker underneath the bottom of the case
Speaker underneath the bottom of the case
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2039.237.539.22539.934.439.93136.231.236.2403828.6385038.329.338.36339.229.439.28039.427.639.410041.126.541.11254224.84216044.224.444.220047.524.347.52505322.85331556.521.856.540056.521.156.550059.220.559.263062.919.462.980064.818.964.8100064.418.664.412506418.264160066.117.766.1200067.917.567.9250067.917.467.9315068.61768.6400067.31767.3500065.217.165.2630060.71760.7800059.61759.61000062.417.162.41250063.917.163.91600068.817.368.8SPL77.730.377.7N38.81.238.8median 62.9median 18.2median 62.9Delta5.22.85.241.838.841.836.234.436.234.533.634.533.632.933.634.932.634.932.633.132.633.132.633.137.429.337.450.629.250.660.228.360.264.427.964.465.827.565.863.126.863.162.826.262.864.925.364.969.42569.467.42567.465.524.465.564.623.964.663.323.863.364246467.623.967.668.723.768.768.123.668.168.223.568.266.623.566.665.723.465.766.523.566.573.623.573.670.323.570.379.236.379.248.42.748.4median 65.7median 24median 65.72.61.52.6hearing rangehide median Pink NoiseDell Inspiron 17-7786Asus VivoBook Pro 17 N705UD-EH76
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Inspiron 17-7786 audio analysis

(-) | not very loud speakers (68.84 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.5% lower than median
(+) | bass is linear (6.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.9% away from median
(+) | mids are linear (3.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(+) | highs are linear (4.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.2% difference to median)
Compared to same class
» 21% of all tested devices in this class were better, 5% similar, 74% worse
» The best had a delta of 3%, average was 18%, worst was 41%
Compared to all devices tested
» 13% of all tested devices were better, 3% similar, 84% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Asus VivoBook Pro 17 N705UD-EH76 audio analysis

(±) | speaker loudness is average but good (79.15 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.8% lower than median
(±) | linearity of bass is average (14.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.8% away from median
(+) | mids are linear (4.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.6% away from median
(+) | highs are linear (3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.5% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 18%, worst was 41%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.6 / 0.9 Watt
Ociosodarkmidlight 4.2 / 9.4 / 12.9 Watt
Carga midlight 56 / 63.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Inspiron 17-7786
8565U, GeForce MX150, KBG30ZMS128G, IPS, 1920x1080, 17.3
Dell Inspiron 17-7773-0043
8550U, GeForce MX150, SanDisk X400 M.2 2280 128GB, IPS, 1920x1080, 17.3
Dell Inspiron 17 7778
6500U, GeForce 940MX, Liteonit CV3-CE512, IPS, 1920x1080, 17.3
HP Envy 17-ae143ng
8250U, GeForce MX150, Liteonit CV3-8D128, IPS, 1920x1080, 17.3
Acer Aspire 5 A517-51G-80L
8550U, GeForce MX150, Micron 1100 MTFDDAV256TBN, aSi TFT, IPS, 1920x1080, 17.3
Asus VivoBook Pro 17 N705UD-EH76
8550U, GeForce GTX 1050 (Laptop), Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 17.3
Average NVIDIA GeForce MX150
 
Average of class Multimedia
 
Power Consumption
-11%
-2%
-5%
2%
-24%
7%
-67%
Idle Minimum *
4.2
5.5
-31%
5.6
-33%
4.8
-14%
4.1
2%
5.06
-20%
4.51 (2.2 - 11.6, n=44)
-7%
11.7 (2.1 - 101, n=917)
-179%
Idle Average *
9.4
11.6
-23%
11.2
-19%
8.3
12%
9.3
1%
10.3
-10%
7.91 (5 - 13.8, n=44)
16%
16.2 (4.2 - 122, n=917)
-72%
Idle Maximum *
12.9
12.4
4%
11.9
8%
10.3
20%
9.8
24%
10.7
17%
9.75 (6.2 - 14.7, n=44)
24%
19.7 (4.7 - 181, n=917)
-53%
Load Average *
56
65
-16%
46
18%
61
-9%
64
-14%
83
-48%
54.8 (33 - 75, n=43)
2%
59.9 (18.5 - 164, n=896)
-7%
Load Maximum *
63.4
56
12%
53
16%
86
-36%
66.4
-5%
99.9
-58%
63.5 (40.4 - 89.2, n=44)
-0%
77.9 (20.1 - 329, n=901)
-23%
Witcher 3 ultra *
92.4

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
16h 37min
NBC WiFi Websurfing Battery Test 1.3 (Edge: 42.17134.1.0)
9h 00min
Big Buck Bunny H.264 1080p
7h 44min
Carga (máximo brilho)
2h 29min
Maximum battery life
Maximum battery life
Minimum battery life
Minimum battery life
WLAN battery life
WLAN battery life
H.264 battery life
H.264 battery life
Recharging time
Recharging time
Dell Inspiron 17-7786
8565U, GeForce MX150, 56 Wh
Dell Inspiron 17-7773-0043
8550U, GeForce MX150, 56 Wh
Dell Inspiron 17 7778
6500U, GeForce 940MX, 56 Wh
HP Envy 17-ae143ng
8250U, GeForce MX150, 55.8 Wh
Acer Aspire 5 A517-51G-80L
8550U, GeForce MX150, 48 Wh
Asus VivoBook Pro 17 N705UD-EH76
8550U, GeForce GTX 1050 (Laptop), 42 Wh
Average of class Multimedia
 
Battery Runtime
-19%
-18%
-10%
-36%
-58%
-41%
Reader / Idle
997
883
-11%
811
-19%
560
-44%
400 (73 - 2085, n=876)
-60%
H.264
464
373
-20%
321
-31%
349 (114 - 915, n=102)
-25%
WiFi v1.3
540
408
-24%
495
-8%
487
-10%
377
-30%
265
-51%
356 (96 - 942, n=232)
-34%
Load
149
121
-19%
110
-26%
89
-40%
53
-64%
85.2 (32 - 238, n=876)
-43%

Pro

+ Opções de uso flexíveis
+ Design moderno
+ USB Type C com suporte para DisplayPort
+ Carcaça de alumínio robusta com acabamento impecável
+ Processador quad-core veloz
+ 16 GB de RAM
+ Solução de armazenamento útil (SSD + HDD)
+ Bom posicionamento das conexões
+ Tela com ângulos de visão estáveis
+ Nvidia GeForce MX150 com 2 GB de VRAM DDDR5
+ Agradavelmente silencioso
+ Duração da bateria generosa
+ Grande tela táctil de 17 polegadas
+ ClickPad confortável

Contra

- Dobradiças firmes
- Lento leitor de cartões SD
- Teclas relativamente pequenas
- SSD com taxas de gravação lentas
- Afogamento do desempenho da CPU com a bateria
- Característica de deslizamento da tela táctil nem sempre ideal
- O uso em exteriores é muito limitado (tela refletiva)
- Sem configurações de hardware alternativas (CPU/GPU)
In review: Dell Inspiron 17-7786. Test unit provided by Dell Germany.
In review: Dell Inspiron 17-7786. Test unit provided by Dell Germany.

Como um conversível de 17 polegadas, o Dell Inspiron 17-7786 continua a ser incomparável, se ignorarmos o antecessor direto. Com o novo conversível gigantesco, a Dell segue seu predecessor, o Dell Inspiron 17-7773. À primeira vista, o novo dispositivo 2-em-1 não parece muito diferente, já que você só vê as pequenas alterações visuais quando olha com mais cuidado. Você pode argumentar se essas mudanças foram sensatas ou não. Mas mais importantes são as mudanças sob o capô, já que o processador Kaby-Lake foi substituído pelo novo Intel Core i7-8565U (Whiskey Lake). Isso oferece uma velocidade de Boost significativamente maior e deve oferecer mais desempenho em conformidade. Durante o teste, infelizmente não foi possível mantê-lo constante, e nossa unidade de teste foi realmente derrotada pelo predecessor no multi-loop Cinebench-R15. No entanto, no geral ficamos satisfeitos com a CPU no dispositivo.

Infelizmente, a Dell oferece o dispositivo apenas com essa configuração de CPU/GPU. Não está claro para nós por que não é oferecido com um processador i5 baseado em Whiskey Lake. Os compradores somente têm opções em termos da solução de armazenamento. Recomendamos a combinação de SSD e HD, assim como nossa unidade de teste também foi configurada. Juntamente com os 16 GB de RAM e a tela táctil de 17 polegadas, os compradores terão que colocar 1.328 Euros (~$1.521) sobre a mesa.

Quem estiver indeciso entre um conversível e um dispositivo multimídia deveria optar simplesmente pelo Dell Inspiron 17-7786. Este portátil de 17 polegadas combina as duas classes de dispositivos, e a GPU dedicada permite que você também possa jogar alguns jogos.

O Dell Inspiron 17-7786 foi capaz de nos convencer com sua excelente seleção de materiais e base robusta. Os dispositivos de entrada são bons e utilizáveis, mesmo que alguns pequenos detalhes impediram uma melhor avaliação. A experiência de digitação é melhor do que com o predecessor, e a altura das teclas também foi ajustada.

Comparado ao predecessor, a tela é ligeiramente mais brilhante e mais responsiva, mas em termos de cobertura de espaço de cor, o dispositivo atual não consegue acompanhar o Inspiron 17-7773. Devido à superfície fortemente refletiva, o brilho aprimorado não é capaz de fazer uma diferença positiva ao usar o dispositivo em exteriores. 

No geral, o Dell Inspiron 17-7786 é uma atualização bem-sucedida com um consumo de energia significativamente aprimorado e também uma duração de bateria consideravelmente maior.

Dell Inspiron 17-7786 - 01/31/2019 v6
Sebastian Bade

Acabamento
83 / 98 → 85%
Teclado
80%
Mouse
91%
Conectividade
59 / 81 → 73%
Peso
58 / 20-67 → 80%
Bateria
90%
Pantalha
83%
Desempenho do jogos
79 / 85 → 93%
Desempenho da aplicação
88 / 92 → 95%
Temperatura
92%
Ruído
92 / 95 → 97%
Audio
59%
Camera
45 / 85 → 53%
Médio
77%
86%
Multimedia - Médio equilibrado

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