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Breve Análise do Portátil HP EliteBook 745 G3 (FHD)

Direto ao assunto. Na semana passada avaliamos a nova atualização do 745 G3 da HP com tela IPS WQHD e Windows 7 pré-instalado. A configuração de hoje tem um painel de 1080p de gama inferior, mas também é mais acessível. Como se sai contra o bando de opções empresariais disponíveis?
HP EliteBook 745 G3 (EliteBook 700 Serie)
Processador
AMD Pro A12-8800B 4 x 2.1 - 3.4 GHz, Carrizo
Placa gráfica
AMD Radeon R7 (Carrizo), Análises do: 800 MHz, 15.201.1001.1005
Memória
8 GB 
, DDR3-1600
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel, No, CMN14C0, TN LED, Brilhante: não
placa mãe
AMD KernCZ
Disco rígido
SanDisk X300s SD7TN3Q-256G-1006, 256 GB 
Placa de Som
Conexant @ AMD K15.6
Conexões
3 USB 3.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: 3.5 mm combo, Card Reader: SD/SDHC/SDXC, 1 eSata, 1 Leitor de Impressões Digitais
Funcionamento em rede
Broadcom NetXtreme Gigabit Ethernet (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Tamanho
altura x largura x profundidade (em mm): 18.9 x 338 x 237
Bateria
46 Wh, 3820 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Características adicionais
Alto falantes: 2.0, Teclado: Chiclet, Iluminação do Teclado: sim, 36 Meses Garantia
peso
1.55 kg, Suprimento de energia: 292 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

345.4 mm 242.6 mm 24.9 mm 1.9 kg331 mm 226 mm 34 mm 1.8 kg337 mm 232 mm 20.4 mm 1.6 kg338 mm 237 mm 18.9 mm 1.6 kg331 mm 227 mm 19 mm 1.4 kg316 mm 228 mm 23 mm 1.3 kg297 mm 210 mm 1 mm 5.7 g
340
cd/m²
354.5
cd/m²
337.9
cd/m²
343.2
cd/m²
366.2
cd/m²
326.9
cd/m²
335.9
cd/m²
350.4
cd/m²
333
cd/m²
Distribuição do brilho
CMN14C0 tested with X-Rite i1Basic Pro 2
Máximo: 366.2 cd/m² (Nits) Médio: 343.1 cd/m²
iluminação: 89 %
iluminação com acumulador: 366.2 cd/m²
Contraste: 513:1 (Preto: 0.714 cd/m²)
ΔE Color 9.15 | 0.5-29.43 Ø4.93
ΔE Greyscale 9.57 | 0.5-98 Ø5.2
77.28% sRGB (Argyll 1.6.3 3D)
49.03% AdobeRGB 1998 (Argyll 1.6.3 3D)
52.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
76.7% sRGB (Argyll 2.2.0 3D)
50.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.19
HP EliteBook 745 G3
14", 1920x1080
HP EliteBook 745 G3
14", 2560x1440
Dell Latitude E7450
14", 1920x1080
Lenovo ThinkPad T450s-20BWS1UT00
14", 1920x1080
Toshiba Portege Z30t-B1320W10
13.3", 1920x1080
Display
39%
27%
17%
30%
Display P3 Coverage
50.9
75.7
49%
66.6
31%
64.8
27%
67.1
32%
sRGB Coverage
76.7
95.8
25%
92.4
20%
83.8
9%
96.8
26%
AdobeRGB 1998 Coverage
52.6
74.5
42%
67.7
29%
61.2
16%
68.9
31%
Response Times
19%
-18%
Response Time Grey 50% / Grey 80% *
54 ?(29, 25)
46.8 ?(18, 28.8)
13%
59.2 ?(24.4, 34.8)
-10%
Response Time Black / White *
33 ?(15, 18)
25.2 ?(6, 19.2)
24%
50.4 ?(11.6, 38.8)
-53%
PWM Frequency
200 ?(90, 343)
215.5
8%
Screen
27%
27%
31%
35%
Brightness middle
366.2
319
-13%
280
-24%
288
-21%
296.1
-19%
Brightness
343
301
-12%
257
-25%
281
-18%
284
-17%
Brightness Distribution
89
74
-17%
75
-16%
94
6%
90
1%
Black Level *
0.714
0.29
59%
0.3
58%
0.286
60%
0.308
57%
Contrast
513
1100
114%
933
82%
1007
96%
961
87%
Colorchecker dE 2000 *
9.15
7.23
21%
3.45
62%
4.35
52%
3
67%
Colorchecker dE 2000 max. *
15.11
Greyscale dE 2000 *
9.57
6
37%
3.35
65%
3.7
61%
1.61
83%
Gamma
2.19 100%
2.14 103%
2.37 93%
2.68 82%
2.18 101%
CCT
11114 58%
6904 94%
6940 94%
6076 107%
6716 97%
Color Space (Percent of AdobeRGB 1998)
49.03
65.8
34%
60
22%
54.7
12%
62.37
27%
Color Space (Percent of sRGB)
77.28
95.3
23%
92
19%
96.57
25%
Total Average (Program / Settings)
28% / 29%
27% / 27%
24% / 27%
16% / 23%

* ... smaller is better

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
33 ms ... rise ↗ and fall ↘ combined↗ 15 ms rise
↘ 18 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
54 ms ... rise ↗ and fall ↘ combined↗ 29 ms rise
↘ 25 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 90 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33 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 detected 200 Hz ≤ 90 % brightness setting
≤ 343 cd/m² brightness

The display backlight flickers at 200 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 90 % (343 cd/m²) and below. There should be no flickering or PWM above this brightness setting.

The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

Flickering occurs even at high brightness setting and may have an effect on the user during everyday use.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8791 (minimum: 5 - maximum: 343500) Hz was measured.

CPU-Z CPU
CPU-Z CPU
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
CPU-Z Memory
CPU-Z Memory
CPU-Z SPD
CPU-Z SPD
HD Tune
HD Tune
CrystalDiskMark 3.0
CrystalDiskMark 3.0
LatencyMon
LatencyMon
Cinebench R10
Rendering Single CPUs 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
3015 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
3099 Points +3%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
5970 Points +98%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
5424 Points +80%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
6543 Points +117%
Rendering Multiple CPUs 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
7270 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
9178 Points +26%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
12043 Points +66%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
11244 Points +55%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
13122 Points +80%
Cinebench R11.5
CPU Single 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
0.93 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
0.88 Points -5%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
1.35 Points +45%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
1.28 Points +38%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
1.5 Points +61%
CPU Multi 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
2.58 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
2.45 Points -5%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
3.07 Points +19%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
2.77 Points +7%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
3.26 Points +26%
Cinebench R15
CPU Single 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
77 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
72 Points -6%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
117 Points +52%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
111 Points +44%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
131 Points +70%
CPU Multi 64Bit (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
212 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
202 Points -5%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
280 Points +32%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
255 Points +20%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
296 Points +40%
Cinebench R10 Shading 64Bit
5090 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
7270 Points
Cinebench R10 Rendering Single CPUs 64Bit
3015 Points
Cinebench R10 Shading 32Bit
5182
Cinebench R10 Rendering Multiple CPUs 32Bit
6009
Cinebench R10 Rendering Single 32Bit
2289
Cinebench R11.5 OpenGL 64Bit
29.12 fps
Cinebench R11.5 CPU Multi 64Bit
2.58 Points
Cinebench R11.5 CPU Single 64Bit
0.93 Points
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 OpenGL 64Bit
34.61 fps
Cinebench R15 CPU Multi 64Bit
212 Points
Cinebench R15 CPU Single 64Bit
77 Points
Ajuda
PCMark 7 - Score (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
4729 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
3407 Points -28%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4650 Points -2%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
4995 Points +6%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
4966 Points +5%
PCMark 8
Home Score Accelerated v2 (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
2978 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
2445 Points -18%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
2932 Points -2%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
3128 Points +5%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
3062 Points +3%
Work Score Accelerated v2 (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
3824 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
3424 Points -10%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4002 Points +5%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
4097 Points +7%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
4330 Points +13%
Creative Score Accelerated v2 (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
3717 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
2652 Points -29%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
3459 Points -7%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
3945 Points +6%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
3716 Points 0%
PCMark 7 Score
4729 pontos
PCMark 8 Home Score Accelerated v2
2978 pontos
PCMark 8 Creative Score Accelerated v2
3717 pontos
PCMark 8 Work Score Accelerated v2
3824 pontos
Ajuda
SanDisk X300s SD7TN3Q-256G-1006
Velocidade de Transferência Mínima: 354.9 MB/s
Velocidade de Transferência Máxima: 385.4 MB/s
Velocidade de Transferência Média: 373.1 MB/s
Tempo de Acesso: 0.2 ms
Índice de Explosão: 70.9 MB/s
Uso da CPU: 5.5 %
3DMark 11 - 1280x720 Performance (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
2020 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
1527 Points -24%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
1023 Points -49%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
2380 Points +18%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
1220 Points -40%
3DMark
1920x1080 Fire Strike Score (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
1170 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
689 Points -41%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
619 Points -47%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
1426 Points +22%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
644 Points -45%
1280x720 Cloud Gate Standard Score (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
5005 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
3247 Points -35%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4655 Points -7%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
6134 Points +23%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
5008 Points 0%
1280x720 Ice Storm Standard Score (sort by value)
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
45140 Points
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
30108 Points -33%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
43346 Points -4%
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
42339 Points -6%
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
45426 Points +1%
3DMark 06 Standard Score
7857 pontos
3DMark 11 Performance
2020 pontos
3DMark Ice Storm Standard Score
45140 pontos
3DMark Cloud Gate Standard Score
5005 pontos
3DMark Fire Strike Score
1170 pontos
3DMark Fire Strike Extreme Score
540 pontos
Ajuda
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, SanDisk X300s SD7TN3Q-256G-1006
HP EliteBook 745 G3
Radeon R7 (Carrizo), Pro A12-8800B, Samsung SSD PM851 256 GB MZNTE256HMHP
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
Lenovo ThinkPad T450s-20BWS1UT00
GeForce 940M, 5200U, Samsung SSD PM871 MZ7LN256HCHP
Toshiba Portege Z30t-B1320W10
HD Graphics 5500, 5600U, Toshiba THNSNJ256GMCU
Noise
-8%
-9%
-4%
-11%
Idle Minimum *
28.5
29
-2%
29.1
-2%
29.1
-2%
30.2
-6%
Idle Average *
28.6
29
-1%
29.1
-2%
29.1
-2%
30.3
-6%
Idle Maximum *
28.6
31.1
-9%
30
-5%
29.1
-2%
32.2
-13%
Load Average *
30.5
35.6
-17%
36.4
-19%
33.1
-9%
35.6
-17%
Load Maximum *
32.6
35.6
-9%
37.8
-16%
34.3
-5%
37.6
-15%

* ... smaller is better

Barulho

Ocioso
28.5 / 28.6 / 28.6 dB
Carga
30.5 / 32.6 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm de distância)
Carga Máxima
 28.2 °C36.8 °C35.2 °C 
 28.2 °C33.6 °C29.6 °C 
 24.6 °C24.4 °C26 °C 
Máximo: 36.8 °C
Médio: 29.6 °C
36.6 °C43.8 °C31.2 °C
34.4 °C35.6 °C31.8 °C
27.8 °C27.2 °C26.4 °C
Máximo: 43.8 °C
Médio: 32.8 °C
alimentação elétrica  40.2 °C | Temperatura do quarto 20 °C | Raytek Raynger ST
(+) The average temperature for the upper side under maximal load is 29.6 °C / 85 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 36.8 °C / 98 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26 °C / 79 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 26 °C / 78.8 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 (+1.7 °C / 3.1 F).
Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
9h 24min
WiFi Websurfing
5h 39min
Carga (máximo brilho)
1h 21min

Pro

+ Carcaça de metal relativamente rígida
+ Excelente teclado
+ Touchpad confortável e preciso
+ SSD veloz
+ Muito bom desempenho geral do sistema
+ Tela de 1080p brilhante e mate
+ Preço competitivo
+ Temperaturas confortáveis da carcaça
+ Alto falantes claros e fortes
+ Baia para unidade de 2,5-polegadas com configurações SSD M.2

Contra

- Manutenção complicada
- Reprodução de cores pobre e contraste médio
- Nada PWM, mas o maior brilho
- O desempenho da CPU/GPU é altamente restrito pelo TDP
- Zumbido perturbante da CPU
- Duração da bateria abaixo da média para sua classe
The HP EliteBook 745 G3
The HP EliteBook 745 G3

Análise da semana passada do HP EliteBook 745 G3 abriu a conversação no que diz respeito a uma alternativa mais econômica dos típicos portáteis empresariais de preço alto. Dado que ele ainda tem muito do design da série EliteBook 800, o 745 G3 retira muitos dos benefícios relevantes que ajudam a criar um concorrente superior no segmento empresarial. No entanto, com componentes  AMD Pro em vez de Intel, o custo é consideravelmente menor que o da maioria dos outros concorrentes. A unidade atual leva essa estratégia para outro nível com uma tela mais econômica que faz com que o custo total baixe para apenas $1.049. Apesar disto, o EliteBook 745 G3 ainda lhe outorga um excelente teclado e um ótimo touchpad, carcaça atraente e rígida, desempenho geral veloz, flexível para a manutenção, e uma ótima garantia.

A maior vantagem desta configuração do EliteBook 745 G3 é a oportunidade de sacrificar u grau de desempenho de processamento e duração da bateria — bem como qualidade a tela — em troca de uma máquina empresarial com todas as demais sensibilidades típicas para um aparelho de custo consideravelmente inferior.

Onde surgem os compromissos é, como dito antes, no campo do desempenho de processos e na duração da bateria. Fortemente dificultada por uma arquitetura de 28nm, APUs mais recentes da AMD - embora melhorou muito e, certamente, oferece benefícios atraentes na capacidade gráfica, ainda não pode competir com as ofertas altamente eficientes e de alto grau de Intel. Se isto importa para o consumidor empresarial médio, por outro lado, é uma questão totalmente diferente. Para aqueles que passam a maior parte do dia perto de uma tomada e cujas atividades consistem principalmente de tarefas empresariais, o EliteBook 745 G3 poderia ser uma opção racional.

Esta é uma versão reduzida da análise original. Você pode ler a análise completa em inglês aqui.

HP EliteBook 745 G3 - 01/28/2016 v4.1 (old)
Steve Schardein

Acabamento
84 / 98 → 86%
Teclado
86%
Mouse
89%
Conectividade
70 / 80 → 88%
Peso
68 / 20-67 → 100%
Bateria
90%
Pantalha
76%
Desempenho do jogos
79 / 68 → 100%
Desempenho da aplicação
78 / 92 → 85%
Temperatura
91%
Ruído
90%
Audio
70%
Camera
71 / 85 → 84%
Médio
80%
84%
Office - Médio equilibrado

Price comparison

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil HP EliteBook 745 G3 (FHD)
Steve Schardein, 2016-02- 9 (Update: 2016-02-20)