Breve Análise do Portátil Acer Extensa 2540 (i5-7200U, FHD)

Name: Acer Extensa 2540-580K
Brand: Acer

Durável. O aparelho de 15,6 polegadas da Acer marca alguns pontos importantes com sua combinação de hardware de uma CPU Kaby Lake, um SSD e 8 GB de RAM (rodando no modo de canal duplo) A ótima duração da bateria adiciona mais valor ao pacote. A tela revela-se decepcionante, no entanto.

Sascha Mölck, 👁 Sebastian Jentsch, ✓ Tanja Hinum (traduzido por Ricardo Soto), Published 12/23/2017 🇺🇸 🇩🇪 ...

Kaby Lake Laptop / Notebook Windows

Test device courtesy of Acer Deutschland

Download your licensed rating image as PNG / SVG

Acer Extensa 2540-580K (Extensa 2540 Serie)

Processador

Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake

Placa gráfica

Intel HD Graphics 620, Análises do: 1000 MHz, Dual-Channel, 22.20.16.4815

Memória

8 GB

, DDR4-2400, dual-channel, dois sçots de RAM (ambos ocupados)

Pantalha

15.60 polegadas 16:9, 1920 x 1080 pixel 141 PPI, BOE CQ NT156FHM-N41, TN LED, Brilhante: não

placa mãe

Intel Kaby Lake-U Premium PCH

Disco rígido

Kingston RBUSC180DS37256GH, 256 GB

, 200 GB livre

Placa de Som

Realtek ALC235 @ Intel Sunrise Point-LP PCH - High Definition Audio Controller

Conexões

2 USB 2.0, 1 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: headphone/microphone combo jack, Card Reader: SD, TPM 2.0

Funcionamento em rede

Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Dual Band Wireless-AC 3168 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Unidade ótica

Slimtype DVD A DA8AESH

Tamanho

altura x largura x profundidade (em mm): 24.9 x 381.6 x 256

Bateria

48 Wh, 3220 mAh Lítio-Ion, 15.2 V

Sistema Operativo

Microsoft Windows 10 Pro 64 Bit

Camera

Webcam: VGA

Características adicionais

Alto falantes: Stereo, Teclado: Chiclet, Iluminação do Teclado: não, Cyberlink PowerDVD 12, McAfee LiveSafe (versão de teste), MS Office 365 (versão de teste), 24 Meses Garantia

peso

2.4 kg, Suprimento de energia: 275 g

Preço

700 Euro

Links

Acer página inicial
Acer Seção de notebook

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Size Comparison

Asus ASUSPRO P541UA-GQ1532 HP 15-ba077ng HP 15-ay116ng Lenovo Ideapad 110-15ACL 80TJ00H0GE Acer Extensa 2540-580K Acer Aspire 3 A315-21-651Y Lenovo IdeaPad V110-15IKB 80TH001SGE DIN A4 ❌

Right side: SD card reader, headphone/microphone combo jack, USB 2.0 (Type-A), DVD-burner

Back side: DC power socket, HDMI, USB 2.0 (Type-A), USB 3.1 Gen 1 (Type-A), Gigabit Ethernet port

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Asus ASUSPRO P541UA-GQ1532 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	83.8 MB/s +222%
Acer Aspire 3 A315-21-651Y (Toshiba Exceria Pro SDXC 64 GB UHS-II)	59.3 MB/s +128%
Asus VivoBook S15 S510UA (Toshiba Exceria Pro SDXC 64 GB UHS-II)	31.8 MB/s +22%
HP 15-ba077ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.2 MB/s +5%
Lenovo Ideapad 110-15ACL 80TJ00H0GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	26.6 MB/s +2%
Lenovo IdeaPad V110-15IKB 80TH001SGE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	26.4 MB/s +2%
Acer Extensa 2540-580K (Toshiba Exceria Pro SDXC 64 GB UHS-II)	26 MB/s
HP 15-ay116ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	22.2 MB/s -15%
maximum AS SSD Seq Read Test (1GB)
Acer Aspire 3 A315-21-651Y (Toshiba Exceria Pro SDXC 64 GB UHS-II)	77.8 MB/s +183%
Lenovo Ideapad 110-15ACL 80TJ00H0GE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	39.4 MB/s +43%
HP 15-ba077ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	38.3 MB/s +39%
Asus VivoBook S15 S510UA (Toshiba Exceria Pro SDXC 64 GB UHS-II)	33.62 MB/s +22%
Lenovo IdeaPad V110-15IKB 80TH001SGE (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.6 MB/s 0%
Acer Extensa 2540-580K (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.5 MB/s
HP 15-ay116ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.3 MB/s -1%

Networking
iperf3 transmit AX12
Lenovo ThinkPad E570-20H6S02M00 Intel Dual Band Wireless-AC 8265	650 MBit/s +90%
Acer Extensa 2540-580K Intel Dual Band Wireless-AC 3168	342 MBit/s
Lenovo IdeaPad V110-15IKB 80TH001SGE Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC	335 MBit/s -2%
Lenovo Ideapad 110-15ACL 80TJ00H0GE Qualcomm Atheros QCA9377 Wireless Network Adapter	272 MBit/s -20%
Acer Aspire 3 A315-21-651Y Qualcomm Atheros QCA9377 Wireless Network Adapter	202 MBit/s -41%
HP 15-ba077ng Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC	54 MBit/s -84%
iperf3 receive AX12
Lenovo ThinkPad E570-20H6S02M00 Intel Dual Band Wireless-AC 8265	521 MBit/s +74%
Lenovo Ideapad 110-15ACL 80TJ00H0GE Qualcomm Atheros QCA9377 Wireless Network Adapter	315 MBit/s +5%
Acer Aspire 3 A315-21-651Y Qualcomm Atheros QCA9377 Wireless Network Adapter	313 MBit/s +4%
Acer Extensa 2540-580K Intel Dual Band Wireless-AC 3168	300 MBit/s
Lenovo IdeaPad V110-15IKB 80TH001SGE Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC	287 MBit/s -4%
HP 15-ba077ng Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC	43 MBit/s -86%


221 cd/m²	219 cd/m²	220 cd/m²
218 cd/m²	215 cd/m²	210 cd/m²
217 cd/m²	226 cd/m²	209 cd/m²

Distribuição do brilho

BOE CQ NT156FHM-N41 tested with X-Rite i1Pro 2

Máximo: 226 cd/m² (Nits) Médio: 217.2 cd/m² Minimum: 18.1 cd/m²
iluminação: 92 %
iluminação com acumulador: 215 cd/m²
Contraste: 316:1 (Preto: 0.68 cd/m²)
ΔE Color 9.14 | 0.5-29.43 Ø5
ΔE Greyscale 10.08 | 0.57-98 Ø5.3
56% sRGB (Argyll 1.6.3 3D)
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
38.84% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.5% sRGB (Argyll 2.2.0 3D)
37.59% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.07

Download Arquivo ICC (X-Rite i1Pro 2)

	Acer Extensa 2540-580K TN LED, 1920x1080, 15.60	Lenovo IdeaPad V110-15IKB 80TH001SGE TN LED, 1366x768, 15.60	HP 15-ba077ng TN LED, 1920x1080, 15.60	HP 15-ay116ng TN LED, 1920x1080, 15.60	Asus ASUSPRO P541UA-GQ1532 TN LED, 1366x768, 15.60	Acer Aspire 3 A315-21-651Y TN LED, 1366x768, 15.60	Lenovo Ideapad 110-15ACL 80TJ00H0GE TN LED, 1366x768, 15.60
Display		4%	6%	-1%		5%	-1%
Display P3 Coverage	37.59	38.91 4%	39.98 6%	37.34 -1%		39.48 5%	37.39 -1%
sRGB Coverage	56.5	58.6 4%	60.2 7%	56.2 -1%		59.2 5%	56.2 -1%
AdobeRGB 1998 Coverage	38.84	40.2 4%	41.31 6%	38.58 -1%		40.81 5%	38.63 -1%
Response Times		-15%	-34%	-2%	-21%	-8%	-48%
Response Time Grey 50% / Grey 80% *	41 ?(21, 20)	39 ?(21, 18) 5%	42 ?(21, 21) -2%	40 ?(20, 20, Plateau) 2%	47 ?(27, 20) -15%	48 ?(26, 22) -17%	58 -41%
Response Time Black / White *	22 ?(18, 4)	19 ?(14, 5) 14%	22 ?(6, 16) -0%	23 ?(7, 16, Plateau) -5%	11 ?(7, 4) 50%	22 ?(18, 4) -0%	23 -5%
PWM Frequency	27000 ?(90)	10000 ?(20) -63%	50 ?(70) -100%		200 ?(90) -99%	25000 ?(20) -7%	200 ?(90) -99%
Screen		3%	-7%	5%	7%	5%	12%
Brightness middle	215	243 13%	209 -3%	249 16%	262 22%	223 4%	253 18%
Brightness	217	233 7%	200 -8%	234 8%	250 15%	220 1%	246 13%
Brightness Distribution	92	75 -18%	88 -4%	89 -3%	83 -10%	88 -4%	86 -7%
Black Level *	0.68	0.45 34%	0.56 18%	0.44 35%		0.47 31%	0.44 35%
Contrast	316	540 71%	373 18%	566 79%		474 50%	575 82%
Colorchecker dE 2000 *	9.14	11.69 -28%	12.21 -34%	11.71 -28%		10.72 -17%	9.2 -1%
Colorchecker dE 2000 max. *	15.46	20.08 -30%	20.66 -34%	19.51 -26%		17.7 -14%	17.68 -14%
Greyscale dE 2000 *	10.08	13.12 -30%	13.48 -34%	13.13 -30%	10.07 -0%	11.81 -17%	11.05 -10%
Gamma	2.07 ^106%	2.24 ^98%	2.34 ^94%	2.57 ^86%	2.36 ^93%	2.32 ^95%	2.55 ^86%
CCT	10158 ^64%	16905 ^38%	15364 ^42%	15273 ^43%	10532 ^62%	13530 ^48%	11451 ^57%
Color Space (Percent of AdobeRGB 1998)	36	37 3%	38 6%	36 0%		38 6%	36 0%
Color Space (Percent of sRGB)	56	59 5%	60 7%	56 0%		59 5%	56 0%
Total Average (Program / Settings)		-3% / -0%	-12% / -9%	1% / 3%	-7% / -5%	1% / 2%	-12% / -2%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

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 detected

27000 Hz

≤ 90 % brightness setting

The display backlight flickers at 27000 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 90 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 27000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

Display Response Times

ℹ

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
22 ms ... rise ↗ and fall ↘ combined	↗ 18 ms rise
22 ms ... rise ↗ and fall ↘ combined	↘ 4 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21.5 ms).
↔ Response Time 50% Grey to 80% Grey
41 ms ... rise ↗ and fall ↘ combined	↗ 21 ms rise
41 ms ... rise ↗ and fall ↘ combined	↘ 20 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 60 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.7 ms).

Cinebench R15 CPU Multi 64 Bit

Cinebench R10 Shading 32Bit

8792

Cinebench R10 Rendering Multiple CPUs 32Bit

11330

Cinebench R10 Rendering Single 32Bit

5007

Cinebench R11.5 OpenGL 64Bit

36.29 fps

Cinebench R11.5 CPU Multi 64Bit

3.68 Points

Cinebench R11.5 CPU Single 64Bit

1.47 Points

Cinebench R15 Ref. Match 64Bit

97.8 %

Cinebench R15 OpenGL 64Bit

49.03 fps

Cinebench R15 CPU Multi 64Bit

332 Points

Cinebench R15 CPU Single 64Bit

130 Points

Ajuda

... comparado com

Cinebench R15
CPU Single 64Bit
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	144 Points +11%
HP 15-bs103ng Intel Core i5-8250U	141 Points +8%
Acer Extensa 2540-580K Intel Core i5-7200U	130 Points
HP 15-ay116ng Intel Core i5-7200U	122 Points -6%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	95 Points -27%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	84 Points -35%
HP 15-ba077ng AMD A12-9700P	80 Points -38%
Acer Aspire 3 A315-21-651Y AMD A6-9220	69 Points -47%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	50 Points -62%
CPU Multi 64Bit
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	534 Points +61%
HP 15-bs103ng Intel Core i5-8250U	507 Points +53%
Acer Extensa 2540-580K Intel Core i5-7200U	332 Points
HP 15-ay116ng Intel Core i5-7200U	325 Points -2%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	241 Points -27%
HP 15-ba077ng AMD A12-9700P	222 Points -33%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	218 Points -34%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	166 Points -50%
Acer Aspire 3 A315-21-651Y AMD A6-9220	114 Points -66%

Cinebench R11.5
CPU Multi 64Bit
HP 15-bs103ng Intel Core i5-8250U	5.65 Points +54%
Acer Extensa 2540-580K Intel Core i5-7200U	3.68 Points
HP 15-ay116ng Intel Core i5-7200U	3.67 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	2.71 Points -26%
HP 15-ba077ng AMD A12-9700P	2.62 Points -29%
Acer Aspire 3 A315-21-651Y AMD A6-9220	1.38 Points -62%
CPU Single 64Bit
HP 15-bs103ng Intel Core i5-8250U	1.65 Points +12%
Acer Extensa 2540-580K Intel Core i5-7200U	1.47 Points
HP 15-ay116ng Intel Core i5-7200U	1.44 Points -2%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	1.01 Points -31%
HP 15-ba077ng AMD A12-9700P	0.94 Points -36%
Acer Aspire 3 A315-21-651Y AMD A6-9220	0.8 Points -46%

Cinebench R10
Rendering Multiple CPUs 32Bit
HP 15-bs103ng Intel Core i5-8250U	18070 Points +59%
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	16465 Points +45%
HP 15-ay116ng Intel Core i5-7200U	11342 Points 0%
Acer Extensa 2540-580K Intel Core i5-7200U	11330 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	8169 Points -28%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	7364 Points -35%
HP 15-ba077ng AMD A12-9700P	7188 Points -37%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	6169 Points -46%
Acer Aspire 3 A315-21-651Y AMD A6-9220	3941 Points -65%
Rendering Single 32Bit
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	5530 Points +10%
HP 15-bs103ng Intel Core i5-8250U	5517 Points +10%
Acer Extensa 2540-580K Intel Core i5-7200U	5007 Points
HP 15-ay116ng Intel Core i5-7200U	4991 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	3587 Points -28%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	3236 Points -35%
HP 15-ba077ng AMD A12-9700P	2596 Points -48%
Acer Aspire 3 A315-21-651Y AMD A6-9220	2432 Points -51%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	1917 Points -62%

Geekbench 3
32 Bit Multi-Core Score
HP 15-bs103ng Intel Core i5-8250U	12913 Points +86%
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	12854 Points +85%
Acer Extensa 2540-580K Intel Core i5-7200U	6932 Points
HP 15-ay116ng Intel Core i5-7200U	6488 Points -6%
HP 15-ba077ng AMD A12-9700P	5371 Points -23%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	5270 Points -24%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	4415 Points -36%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	3918 Points -43%
Acer Aspire 3 A315-21-651Y AMD A6-9220	2921 Points -58%
32 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	3444 Points +8%
Acer Extensa 2540-580K Intel Core i5-7200U	3191 Points
HP 15-bs103ng Intel Core i5-8250U	3180 Points 0%
HP 15-ay116ng Intel Core i5-7200U	2907 Points -9%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	2510 Points -21%
HP 15-ba077ng AMD A12-9700P	2062 Points -35%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	2012 Points -37%
Acer Aspire 3 A315-21-651Y AMD A6-9220	1798 Points -44%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	1307 Points -59%

Geekbench 4.0
64 Bit Multi-Core Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	12745 Points +71%
HP 15-bs103ng Intel Core i5-8250U	11840 Points +59%
Acer Extensa 2540-580K Intel Core i5-7200U	7439 Points
HP 15-ay116ng Intel Core i5-7200U	6825 Points -8%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	5455 Points -27%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	4914 Points -34%
HP 15-ba077ng AMD A12-9700P	4899 Points -34%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	3460 Points -53%
Acer Aspire 3 A315-21-651Y AMD A6-9220	2805 Points -62%
64 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	4232 Points +11%
HP 15-bs103ng Intel Core i5-8250U	3975 Points +4%
Acer Extensa 2540-580K Intel Core i5-7200U	3808 Points
HP 15-ay116ng Intel Core i5-7200U	3672 Points -4%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	2816 Points -26%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	2593 Points -32%
HP 15-ba077ng AMD A12-9700P	2158 Points -43%
Acer Aspire 3 A315-21-651Y AMD A6-9220	1885 Points -50%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410	1356 Points -64%

Geekbench 4.4
64 Bit Multi-Core Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	13424 Points +73%
HP 15-bs103ng Intel Core i5-8250U	12304 Points +59%
Acer Extensa 2540-580K Intel Core i5-7200U	7744 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	5630 Points -27%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	5109 Points -34%
Acer Aspire 3 A315-21-651Y AMD A6-9220	2857 Points -63%
64 Bit Single-Core Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U	4330 Points +9%
HP 15-bs103ng Intel Core i5-8250U	4077 Points +3%
Acer Extensa 2540-580K Intel Core i5-7200U	3958 Points
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U	2943 Points -26%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U	2639 Points -33%
Acer Aspire 3 A315-21-651Y AMD A6-9220	1960 Points -50%

JetStream 1.1 - Total Score
Acer Spin 5 SP513-52N-54SF Intel Core i5-8250U (Edge 41)	256.1 Points +16%
HP 15-bs103ng Intel Core i5-8250U (Edge 41)	255.2 Points +15%
Acer Extensa 2540-580K Intel Core i5-7200U (Edge 41)	221.7 Points
HP 15-ay116ng Intel Core i5-7200U (Edge 38)	221.5 Points 0%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel Pentium Gold 4415U (Edge 40)	157.1 Points -29%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U (Edge 40)	140.4 Points -37%
HP 15-ba077ng AMD A12-9700P (Edge 38)	134 Points -40%
Acer Aspire 3 A315-21-651Y AMD A6-9220 (Edge 41)	118.2 Points -47%
Asus ASUSPRO P541UA-GQ1532 Intel Core i3-6006U (Chromium 59.0.3071.86 (Linux))	97.6 Points -56%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD A8-7410 (Edge 38)	75.5 Points -66%

PCMark 7 Score		5549 pontos
PCMark 8 Home Score Accelerated v2		3752 pontos
PCMark 8 Creative Score Accelerated v2		4518 pontos
PCMark 8 Work Score Accelerated v2		4642 pontos
PCMark 10 Score		3228 pontos
Ajuda

... comparado com

PCMark 8
Home Score Accelerated v2
Acer Extensa 2540-580K HD Graphics 620, i5-7200U, Kingston RBUSC180DS37256GH	3752 Points
HP 15-ay116ng HD Graphics 620, i5-7200U, Samsung CM871a MZNTY256HDHP	3315 Points -12%
Asus ASUSPRO P541UA-GQ1532 HD Graphics 520, 6006U, SK Hynix HFS128G32TND	3269 Points -13%
Lenovo IdeaPad V110-15IKB 80TH001SGE HD Graphics 610, Pentium 4415U, Ramxel S121 RTNRB256RFM4KWDL	3230 Points -14%
HP 15-ba077ng Radeon R7 (Bristol Ridge), A12-9700P, SanDisk Z400s SD8SNAT-256G	2777 Points -26%
Acer Aspire 3 A315-21-651Y Radeon R4 (Stoney Ridge), A6-9220, Kingston RBUSNS8180DS3128GH	2337 Points -38%
Lenovo Ideapad 110-15ACL 80TJ00H0GE Radeon R5 (Beema/Carrizo-L), A8-7410, Seagate Mobile HDD 1TB ST1000LM035	1956 Points -48%
Work Score Accelerated v2
Acer Extensa 2540-580K HD Graphics 620, i5-7200U, Kingston RBUSC180DS37256GH	4642 Points
HP 15-ay116ng HD Graphics 620, i5-7200U, Samsung CM871a MZNTY256HDHP	4587 Points -1%
Lenovo IdeaPad V110-15IKB 80TH001SGE HD Graphics 610, Pentium 4415U, Ramxel S121 RTNRB256RFM4KWDL	4224 Points -9%
Acer Aspire 3 A315-21-651Y Radeon R4 (Stoney Ridge), A6-9220, Kingston RBUSNS8180DS3128GH	3483 Points -25%
HP 15-ba077ng Radeon R7 (Bristol Ridge), A12-9700P, SanDisk Z400s SD8SNAT-256G	2773 Points -40%

CrystalDiskMark 3.0

AS SSD

Kingston RBUSC180DS37256GH

Sequential Read: 473.9 MB/s

Sequential Write: 467.1 MB/s

512K Read: 318.3 MB/s

512K Write: 441.3 MB/s

4K Read: 33.06 MB/s

4K Write: 77.7 MB/s

4K QD32 Read: 310.1 MB/s

4K QD32 Write: 317.1 MB/s

	Acer Extensa 2540-580K Kingston RBUSC180DS37256GH	Lenovo IdeaPad V110-15IKB 80TH001SGE Ramxel S121 RTNRB256RFM4KWDL	HP 15-ba077ng SanDisk Z400s SD8SNAT-256G	HP 15-ay116ng Samsung CM871a MZNTY256HDHP	Lenovo Ideapad 110-15ACL 80TJ00H0GE Seagate Mobile HDD 1TB ST1000LM035	Asus ASUSPRO P541UA-GQ1532 SK Hynix HFS128G32TND
CrystalDiskMark 3.0		-16%	-31%	4%	-93%	-26%
Read Seq	473.9	477.4 1%	447.4 -6%	501 6%	92.1 -81%	514 8%
Write Seq	467.1	284.2 -39%	243.3 -48%	483.9 4%	88.5 -81%	133.5 -71%
Read 512	318.3	356.3 12%	333.4 5%	413.8 30%	32.94 -90%	333.7 5%
Write 512	441.3	282.3 -36%	283.1 -36%	294.9 -33%	26.71 -94%	133.7 -70%
Read 4k	33.06	24.15 -27%	20.99 -37%	34.91 6%	0.372 -99%	30.67 -7%
Write 4k	77.7	71.9 -7%	62.7 -19%	95.7 23%	0.283 -100%	74.7 -4%
Read 4k QD32	310.1	283.7 -9%	143.1 -54%	370.9 20%	0.921 -100%	287.2 -7%
Write 4k QD32	317.1	257.3 -19%	138 -56%	243.6 -23%	0.473 -100%	134.1 -58%

3DMark 06 Standard Score		9984 pontos
3DMark 11 Performance		1769 pontos
3DMark Ice Storm Standard Score		65670 pontos
3DMark Cloud Gate Standard Score		6693 pontos
3DMark Fire Strike Score		994 pontos
3DMark Fire Strike Extreme Score		473 pontos
3DMark Time Spy Score		384 pontos
Ajuda

... comparado com

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance GPU
HP 15-ba077ng AMD Radeon R7 (Bristol Ridge), AMD A12-9700P	1856 Points +16%
Acer Extensa 2540-580K Intel HD Graphics 620, Intel Core i5-7200U	1605 Points
Asus VivoBook S15 S510UA Intel HD Graphics 620, Intel Core i5-7200U	1587 Points -1%
HP 15-ay116ng Intel HD Graphics 620, Intel Core i5-7200U	1394 Points -13%
Asus ASUSPRO P541UA-GQ1532 Intel HD Graphics 520, Intel Core i3-6006U	1141 Points -29%
Acer Aspire 3 A315-21-651Y AMD Radeon R4 (Stoney Ridge), AMD A6-9220	956 Points -40%
Lenovo Ideapad 110-15ACL 80TJ00H0GE AMD Radeon R5 (Beema/Carrizo-L), AMD A8-7410	899 Points -44%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel HD Graphics 610, Intel Pentium Gold 4415U	880 Points -45%

3DMark
1280x720 Cloud Gate Standard Graphics
Asus VivoBook S15 S510UA Intel HD Graphics 620, Intel Core i5-7200U	8861 Points 0%
Acer Extensa 2540-580K Intel HD Graphics 620, Intel Core i5-7200U	8855 Points
HP 15-ba077ng AMD Radeon R7 (Bristol Ridge), AMD A12-9700P	8107 Points -8%
HP 15-ay116ng Intel HD Graphics 620, Intel Core i5-7200U	6876 Points -22%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel HD Graphics 610, Intel Pentium Gold 4415U	5495 Points -38%
Acer Aspire 3 A315-21-651Y AMD Radeon R4 (Stoney Ridge), AMD A6-9220	3416 Points -61%
1920x1080 Fire Strike Graphics
HP 15-ba077ng AMD Radeon R7 (Bristol Ridge), AMD A12-9700P	1213 Points +11%
Acer Extensa 2540-580K Intel HD Graphics 620, Intel Core i5-7200U	1092 Points
Asus VivoBook S15 S510UA Intel HD Graphics 620, Intel Core i5-7200U	1055 Points -3%
HP 15-ay116ng Intel HD Graphics 620, Intel Core i5-7200U	802 Points -27%
Lenovo IdeaPad V110-15IKB 80TH001SGE Intel HD Graphics 610, Intel Pentium Gold 4415U	622 Points -43%
Acer Aspire 3 A315-21-651Y AMD Radeon R4 (Stoney Ridge), AMD A6-9220	583 Points -47%

	baixo	média	alto	ultra
StarCraft 2 (2010)	181.4	54.6	30.6	17.7
Tomb Raider (2013)	88.5	43.7	27.3	12.5
BioShock Infinite (2013)	53.8	30.3	25.9	9.2
Rise of the Tomb Raider (2016)	18.9	12.2	6.4	4.2
FIFA 18 (2017)	70.6	36.5	28.3	25.8
Need for Speed Payback (2017)	14.7	8.7
Star Wars Battlefront 2 (2017)	23.4	6.7

Barulho

Ocioso		30.3 / 30.3 / 30.3 dB
DVD		35.3 / dB
Carga		34.7 / 37.4 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: Audix TM1, Arta (15 cm de distância) environment noise: 30.3 dB(A)

	Acer Extensa 2540-580K i5-7200U, HD Graphics 620	Lenovo IdeaPad V110-15IKB 80TH001SGE Pentium 4415U, HD Graphics 610	HP 15-ba077ng A12-9700P, Radeon R7 (Bristol Ridge)	HP 15-ay116ng i5-7200U, HD Graphics 620	Asus ASUSPRO P541UA-GQ1532 6006U, HD Graphics 520	Acer Aspire 3 A315-21-651Y A6-9220, Radeon R4 (Stoney Ridge)	Lenovo Ideapad 110-15ACL 80TJ00H0GE A8-7410, Radeon R5 (Beema/Carrizo-L)
Noise		0%	1%	-2%	-5%	3%	3%
off / environment *	30.3	30.5 -1%	30.6 -1%	30.5 -1%	30 1%	30.4 -0%	30.4 -0%
Idle Minimum *	30.3	30.5 -1%	31.5 -4%	31.3 -3%	32.1 -6%	30.4 -0%	30.9 -2%
Idle Average *	30.3	30.5 -1%	31.8 -5%	31.3 -3%	32.6 -8%	31.6 -4%	30.9 -2%
Idle Maximum *	30.3	31.6 -4%	31.8 -5%	31.3 -3%	32.6 -8%	31.6 -4%	31 -2%
Load Average *	34.7	34.3 1%	31.4 10%	35.6 -3%	35.7 -3%	31.9 8%	31.8 8%
Load Maximum *	37.4	34.8 7%	33.4 11%	36.15 3%	40 -7%	31.9 15%	31.9 15%

* ... smaller is better

Carga Máxima

Inatividade


30.4 °C	34 °C	30.2 °C
25.5 °C	31 °C	26 °C
22.9 °C	23.9 °C	23.3 °C

Máximo: 34 °C
Médio: 27.5 °C


25.4 °C	32.3 °C	32.3 °C
24.8 °C	33.2 °C	26 °C
22.3 °C	23 °C	23 °C

Máximo: 33.2 °C
Médio: 26.9 °C

alimentação elétrica 41.6 °C | Temperatura do quarto 21.6 °C | FIRT 550-Pocket

(+) The average temperature for the upper side under maximal load is 27.5 °C / 82 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 34 °C / 93 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 33.2 °C / 92 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 23.9 °C / 75 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+3.8 °C / 6.9 F).

	Acer Extensa 2540-580K i5-7200U, HD Graphics 620	Lenovo IdeaPad V110-15IKB 80TH001SGE Pentium 4415U, HD Graphics 610	HP 15-ba077ng A12-9700P, Radeon R7 (Bristol Ridge)	HP 15-ay116ng i5-7200U, HD Graphics 620	Asus ASUSPRO P541UA-GQ1532 6006U, HD Graphics 520	Acer Aspire 3 A315-21-651Y A6-9220, Radeon R4 (Stoney Ridge)	Lenovo Ideapad 110-15ACL 80TJ00H0GE A8-7410, Radeon R5 (Beema/Carrizo-L)
Heat		5%	1%	2%	-4%	-6%	-8%
Maximum Upper Side *	34	32.5 4%	34.8 -2%	33.8 1%	32.6 4%	30.5 10%	32.9 3%
Maximum Bottom *	33.2	31.7 5%	38.3 -15%	36.6 -10%	30.7 8%	33 1%	34.5 -4%
Idle Upper Side *	26.1	24.7 5%	23.2 11%	23.6 10%	28.9 -11%	30.2 -16%	31.4 -20%
Idle Bottom *	25.7	24 7%	23.3 9%	23.8 7%	30 -17%	30.4 -18%	28 -9%

* ... smaller is better

Acer Extensa 2540-580K audio analysis

(-) | not very loud speakers (69.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25% lower than median
(±) | linearity of bass is average (12% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.1% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (7.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.2% difference to median)
Compared to same class
» 67% of all tested devices in this class were better, 9% similar, 24% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 69% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% 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 5%, average was 19%, worst was 53%
Compared to all devices tested
» 3% of all tested devices were better, 1% similar, 96% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia

desligado	0.16 / 0.34 Watt
Ocioso	4.5 / 6.7 / 7.4 Watt
Carga	29 / 29 Watt


Key: min: , med: , max: Metrahit Energy Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

	Acer Extensa 2540-580K i5-7200U, HD Graphics 620	Lenovo IdeaPad V110-15IKB 80TH001SGE Pentium 4415U, HD Graphics 610	HP 15-ba077ng A12-9700P, Radeon R7 (Bristol Ridge)	HP 15-ay116ng i5-7200U, HD Graphics 620	Asus ASUSPRO P541UA-GQ1532 6006U, HD Graphics 520	Acer Aspire 3 A315-21-651Y A6-9220, Radeon R4 (Stoney Ridge)	Lenovo Ideapad 110-15ACL 80TJ00H0GE A8-7410, Radeon R5 (Beema/Carrizo-L)
Power Consumption		10%	-7%	10%	-15%	6%	4%
Idle Minimum *	4.5	2.8 38%	4.4 2%	3.2 29%	6.9 -53%	4.6 -2%	5.4 -20%
Idle Average *	6.7	6.8 -1%	6.8 -1%	6.3 6%	8.9 -33%	7.3 -9%	6.8 -1%
Idle Maximum *	7.4	8.2 -11%	8.9 -20%	7.4 -0%	9.6 -30%	8.7 -18%	7.3 1%
Load Average *	29	24 17%	30.9 -7%	24 17%	19 34%	20 31%	21.1 27%
Load Maximum *	29	26.3 9%	31 -7%	29 -0%	27 7%	21.6 26%	25.5 12%

* ... smaller is better

Tempo de Execução da Bateria

Ocioso (sem WLAN, min brilho)		18h 53min
WiFi Websurfing (Edge 41)		8h 04min
Big Buck Bunny H.264 1080p		7h 42min
Carga (máximo brilho)		1h 49min

	Acer Extensa 2540-580K i5-7200U, HD Graphics 620, 48 Wh	Lenovo IdeaPad V110-15IKB 80TH001SGE Pentium 4415U, HD Graphics 610, 32 Wh	HP 15-ba077ng A12-9700P, Radeon R7 (Bristol Ridge), 41 Wh	HP 15-ay116ng i5-7200U, HD Graphics 620, 41 Wh	Asus ASUSPRO P541UA-GQ1532 6006U, HD Graphics 520, 34.5 Wh	Acer Aspire 3 A315-21-651Y A6-9220, Radeon R4 (Stoney Ridge), 37 Wh	Lenovo Ideapad 110-15ACL 80TJ00H0GE A8-7410, Radeon R5 (Beema/Carrizo-L), 24 Wh	Asus ASUSPRO P541UA-GQ1532 6006U, HD Graphics 520, 34.5 Wh
Battery Runtime		-52%	-30%	-16%	-52%	-50%	-58%	-18%
Reader / Idle	1133		742 -35%	869 -23%
H.264	462		278 -40%	430 -7%
WiFi v1.3	484	233 -52%	296 -39%	412 -15%	231 -52%	243 -50%	201 -58%	399 -18%
Load	109		103 -6%	87 -20%

Pro

+ Tela mate

+ Resolução Full HD

+ SSD

+ Operação silenciosa

+ Não esquenta

+ Ótima duração da bateria

+ CA sem fio

Contra

- Tela mate

- Resolução Full HD

- SSD

- Operação silenciosa

- Não esquenta

- Ótima duração da bateria

- CA sem fio

Our review device was provided to us courtesy of: Acer Deutschland.

O Acer Extensa 2540-580K possui uma CPU poderosa, um SSD rápido e uma RAM habilitada para canal duplo. O aparelho não esquenta sob qualquer tipo de carga e opera quase silenciosamente. Portanto, o Extensa oferece recursos e atributos associados à maioria dos portáteis de escritório.

Com o Extensa 2540, a Acer oferece um aparelho de escritório muito durável que terá que encontrar seu público. A tela será um grande impedimento para muitos compradores potenciais.

Felizmente, a Acer equipou o portátil com uma pequena escotilha de manutenção, atrás da qual o SSD e a RAM estão localizados. Portanto, substituir ou atualizar esses componentes não deve apresentar nenhum problema. O teclado, em geral, deixou uma impressão "boa". No entanto, gostaríamos muito de ter visto uma luz de fundo aqui. Com isso, a Acer poderia ter completado o aparelho de escritório, que é o que o Extensa deveria ser. A excelente duração da bateria adiciona mais valor ao portátil.

O ponto mais fraco do aparelho - como é frequente - é a tela. A Acer usa um painel escuro com contraste e ângulos de visão fracos aqui, o que não teria sido apropriado mesmo em um portátil de 400 euros (~$470).

Com este modelo, a Acer vai atrás de, principalmente, usuários profissionais, por isso a cópia pré-instalada do Windows 10 Pro. A versão profissional aumenta um pouco o preço do aparelho, o que torna o portátil bastante pouco atrativo aos usuários ocasionais. A Acer não oferece uma versão alternativa equipada de forma similar com o Windows 10 Home. O Extensa 2540-56GC é o mais próximo do nosso aparelho de teste. No entanto, somente vem com uma tela HD (1366x768).

Atualização 13/12/2017: A Acer nos informou que o modelo que testamos na nossa análise não está mais disponível e que foi substituído pelo modelo Extensa 2540-54C0, construído de forma idêntica.

Acer Extensa 2540-580K - 2017-12-12 12/12/2017 v6^(old)
Sascha Mölck

Acabamento

76 / 98 → 78%

Teclado

75%

Mouse

83%

Conectividade

43 / 80 → 54%

Peso

60 / 20-67 → 86%

Bateria

90%

Pantalha

75%

Desempenho do jogos

57 / 68 → 84%

Desempenho da aplicação

87 / 92 → 94%

Temperatura

96%

Ruído

93%

Audio

49%

Camera

27 / 85 → 32%

Médio

70%

80%

Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Acer Extensa 2540 (i5-7200U, FHD)

Sascha Mölck, 2017-12-23 (Update: 2018-01- 4)

Breve Análise do Portátil Acer Extensa 2540 (i5-7200U, FHD)

Size Comparison

Screen Flickering / PWM (Pulse-Width Modulation)

Display Response Times

Acer Extensa 2540-580K audio analysis

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

Pro

Contra

More articles related to this device

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