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Recensione Breve del portatile Acer TravelMate P645

Successo. L'Acer da 14" TravelMate P645 non ha veri punti deboli e si avvicina ai business-leaders di Hewlett Packard e Lenovo. Supera nettamente i concorrenti in termini di autonomia della batteria.
P645-S-504E (TravelMate P645 Serie)
Processore
Intel Core i5-5200U 2 x 2.2 - 2.7 GHz, Broadwell
Scheda grafica
Intel HD Graphics 5500, Core: 900 MHz, dual-channel, 10.18.10.3995
Memoria
8 GB 
, DDR3-1600, dual-channel, un banco di memoria (occupato), 4 GB saldati
Schermo
14.00 pollici 16:9, 1920 x 1080 pixel, AU Optronics B140HAN01.1, IPS, lucido: no
Scheda madre
Intel Broadwell-U PCH-LP (Premium)
Harddisk
Kingston RBU-SNS8100S3256GD, 256 GB 
, 180 GB libera
Scheda audio
Realtek ALC282 @ Intel Broadwell PCH-LP - High Definition Audio Controller
Porte di connessione
3 USB 3.0 / 3.1, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Porta Docking, Connessioni Audio: combo audio, Lettore schede: SD, 1 Lettore impronte digitali, NFC, Sensori: sensore shock, NFC, TPM 1.2
Rete
Intel I218-LM Gigabit (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, Huawei MU736 3G
Dimensioni
altezza x larghezza x profondità (in mm): 21 x 329 x 235
Batteria
54 Wh, 11.1 V, 4850 mAh
Sistema Operativo
Microsoft Windows 7 Professional (64 Bit) + Windows 8 Pro (64 Bit)
Camera
Webcam: Webcam HD
Fotocamera Principale: 1.3 MPix
Altre caratteristiche
Casse: stereo, Tastiera: chiclet, Illuminazione Tastiera: si, McAfee LiveSafe-Internet Security (trial), MS Office (trial), 24 Mesi Garanzia
Peso
1.5 kg, Alimentazione: 329 gr
Prezzo
1329 Euro
Nota: il produttore potrebbe usare componenti di fornitori diversi pannelli dei diplay, drive o banchi di memoria con specifiche simili.

 

271
cd/m²
303
cd/m²
310
cd/m²
296
cd/m²
331
cd/m²
321
cd/m²
304
cd/m²
318
cd/m²
323
cd/m²
Distribuzione della luminosità
AU Optronics B140HAN01.1 tested with X-Rite i1Pro 2
Massima: 331 cd/m² (Nits) Media: 308.6 cd/m²
Distribuzione della luminosità: 82 %
Al centro con la batteria: 331 cd/m²
Contrasto: 828:1 (Nero: 0.4 cd/m²)
ΔE Color 4.07 | 0.5-29.43 Ø4.93
ΔE Greyscale 4.86 | 0.5-98 Ø5.2
90.6% sRGB (Argyll 1.6.3 3D)
59% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
90.8% sRGB (Argyll 2.2.0 3D)
66.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.49
CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - Saturation Sweeps
CalMAN - Saturation Sweeps
Acer TravelMate P645-S-58HK
IPS 1920x1080
Lenovo ThinkPad T450s-20BWS03F00
IPS 1920x1080
HP EliteBook 840 G2
TN 1600x900
HP Elitebook 745 G2
TN 1366x768
Dell Latitude E7450
IPS 1920x1080
Fujitsu LifeBook E744
TN 1600x900
Acer TravelMate P645-MG-74508G75tkk
IPS 1920x1080
Display
-6%
-39%
-43%
1%
-37%
2%
Display P3 Coverage
66.7
64.8
-3%
38.82
-42%
36.42
-45%
66.6
0%
40.33
-40%
65.8
-1%
sRGB Coverage
90.8
83.8
-8%
58.4
-36%
54.7
-40%
92.4
2%
60.4
-33%
94.5
4%
AdobeRGB 1998 Coverage
66.5
61.2
-8%
40.11
-40%
37.64
-43%
67.7
2%
41.71
-37%
67.9
2%
Screen
6%
-79%
-81%
5%
-71%
-2%
Brightness middle
331
272
-18%
267
-19%
208
-37%
280
-15%
265
-20%
258
-22%
Brightness
309
268
-13%
240
-22%
202
-35%
257
-17%
265
-14%
249
-19%
Brightness Distribution
82
91
11%
84
2%
76
-7%
75
-9%
89
9%
93
13%
Black Level *
0.4
0.245
39%
0.8
-100%
0.72
-80%
0.3
25%
1.15
-188%
0.38
5%
Contrast
828
1110
34%
334
-60%
289
-65%
933
13%
230
-72%
679
-18%
Colorchecker dE 2000 *
4.07
4.35
-7%
12.71
-212%
12.51
-207%
3.45
15%
9.66
-137%
3.8
7%
Greyscale dE 2000 *
4.86
3.7
24%
13.91
-186%
13.57
-179%
3.35
31%
10.37
-113%
4.13
15%
Gamma
2.49 88%
2.68 82%
2.35 94%
2.15 102%
2.37 93%
2.67 82%
2.68 82%
CCT
6109 106%
6076 107%
20099 32%
15339 42%
6940 94%
11804 55%
6519 100%
Color Space (Percent of AdobeRGB 1998)
59
54.7
-7%
37.2
-37%
35
-41%
60
2%
38
-36%
61
3%
Color Space (Percent of sRGB)
90.6
83.5
-8%
92
2%
Media totale (Programma / Settaggio)
0% / 3%
-59% / -68%
-62% / -71%
3% / 4%
-54% / -62%
0% / -1%

* ... Meglio usare valori piccoli

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
LatencyMon
HWInfo
Cinebench R10 Shading 32Bit
5197
Cinebench R10 Rendering Multiple CPUs 32Bit
7683
Cinebench R10 Rendering Single 32Bit
3449
Cinebench R11.5 OpenGL 64Bit
24.27 fps
Cinebench R11.5 CPU Multi 64Bit
2.5 Points
Cinebench R11.5 CPU Single 64Bit
1.04 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
24.27 fps
Cinebench R15 CPU Multi 64Bit
250 Points
Cinebench R15 CPU Single 64Bit
91 Points
Aiuto
Cinebench R15
CPU Multi 64Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
250 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
262 Points +5%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
302 Points +21%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
259 Points +4%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
162 Points -35%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
280 Points +12%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
509 Points +104%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
234 Points -6%
CPU Single 64Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
91 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
110 Points +21%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
130 Points +43%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
109 Points +20%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
49 Points -46%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
117 Points +29%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
124 Points +36%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
109 Points +20%
Cinebench R11.5
CPU Multi 64Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2.5 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2.85 Points +14%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
3.31 Points +32%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2.81 Points +12%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1.83 Points -27%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
3.07 Points +23%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
5.43 Points +117%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
2.55 Points +2%
CPU Single 64Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
1.04 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
1.26 Points +21%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
1.51 Points +45%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
1.26 Points +21%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
0.68 Points -35%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
1.35 Points +30%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
1.4 Points +35%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
1.24 Points +19%
Cinebench R10
Rendering Multiple CPUs 32Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
7683 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
8700 Points +13%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
10435 Points +36%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
8851 Points +15%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
9396 Points +22%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
15152 Points +97%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
8813 Points +15%
Rendering Single 32Bit (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
3449 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4069 Points +18%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
4921 Points +43%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4113 Points +19%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4465 Points +29%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
4586 Points +33%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
4190 Points +21%
Geekbench 3
32 Bit Single-Core Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2270 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2499 Points +10%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
3004 Points +32%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2451 Points +8%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1390 Points -39%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
2645 Points +17%
32 Bit Multi-Core Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
4691 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
5016 Points +7%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
6357 Points +36%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4937 Points +5%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
3733 Points -20%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
5422 Points +16%
Sunspider - 1.0 Total Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
129.6 ms *
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
122 ms * +6%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
86.8 ms * +33%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
125.3 ms * +3%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
102.1 ms * +21%
Mozilla Kraken 1.1 - Total (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2966 ms *
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2583 ms * +13%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
2074 ms * +30%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2582 ms * +13%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
2371 ms * +20%
Octane V2 - Total Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
11048 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
13106 Points +19%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
15845 Points +43%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
12822 Points +16%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
13579 Points +23%
Peacekeeper - --- (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2056 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2465 Points +20%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
2958 Points +44%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2414 Points +17%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
2668 Points +30%

* ... Meglio usare valori piccoli

PCMark 7 Score
4046 punti
PCMark 8 Home Score Accelerated v2
2919 punti
PCMark 8 Creative Score Accelerated v2
3080 punti
PCMark 8 Work Score Accelerated v2
3698 punti
Aiuto
PCMark 8 - Home Score Accelerated v2 (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2919 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2989 Points +2%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
3270 Points +12%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2936 Points +1%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
2444 Points -16%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
2932 Points 0%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
2790 Points -4%
PCMark 7 - Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
4046 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4241 Points +5%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
4797 Points +19%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4139 Points +2%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
2005 Points -50%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4650 Points +15%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
4334 Points +7%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
5159 Points +28%
Kingston RBU-SNS8100S3256GD
Sequential Read: 506 MB/s
Sequential Write: 343.2 MB/s
512K Read: 336.8 MB/s
512K Write: 346.8 MB/s
4K Read: 28.73 MB/s
4K Write: 66.4 MB/s
4K QD32 Read: 91.6 MB/s
4K QD32 Write: 95.7 MB/s
3DMark 06 Standard Score
7419 punti
3DMark 11 Performance
1183 punti
3DMark Ice Storm Standard Score
48758 punti
3DMark Cloud Gate Standard Score
5000 punti
3DMark Fire Strike Score
734 punti
Aiuto
3DMark 11 - 1280x720 Performance (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
1183 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
976 Points -17%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
1251 Points +6%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
940 Points -21%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1188 Points 0%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
1023 Points -14%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
1058 Points -11%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
1854 Points +57%
3DMark
1280x720 Ice Storm Standard Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
48758 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
39908 Points -18%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
55793 Points +14%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
37502 Points -23%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
32355 Points -34%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
43346 Points -11%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
44370 Points -9%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
39068 Points -20%
1280x720 Cloud Gate Standard Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
5000 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4544 Points -9%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
5782 Points +16%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4342 Points -13%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
3158 Points -37%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
4655 Points -7%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
5515 Points +10%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
5610 Points +12%
1280x720 Sky Diver Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
2759 Points
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2372 Points -14%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
2446 Points -11%
1920x1080 Fire Strike Score (ordina per valore)
Acer TravelMate P645-S-58HK
HD Graphics 5500, 5200U, Kingston RBU-SNS8100S3256GD
734 Points
Lenovo ThinkPad T450-20BV001VGE
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
597 Points -19%
Lenovo ThinkPad T450s-20BWS03F00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
753 Points +3%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
548 Points -25%
HP Elitebook 745 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
578 Points -21%
Dell Latitude E7450
HD Graphics 5500, 5300U, Samsung SSD PM851 mSATA 128 GB
619 Points -16%
Fujitsu LifeBook E744
HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP
590 Points -20%
Acer TravelMate P645-MG-74508G75tkk
Radeon HD 8750M, 4500U, Toshiba THNSNJ256GMCT
1169 Points +59%
bassomedioaltoultra
Tomb Raider (2013) 60.9 29.8 19.2 9.4
Thief (2014) 17.3 11.5 9.5 4.3
F1 2014 (2014) 51 33 22 13

Rumorosità

Idle
29.6 / 29.6 / 30.2 dB(A)
Sotto carico
35.6 / 35.9 dB(A)
  red to green bar
 
 
30 dB
silenzioso
40 dB(A)
udibile
50 dB(A)
rumoroso
 
min: dark, med: mid, max: light   Voltcraft sl-320 (15 cm di distanza)
Acer TravelMate P645-S-58HK
5500/5200U
Lenovo ThinkPad T450s-20BWS03F00
5500/5600U
HP EliteBook 840 G2
5500/5200U
HP Elitebook 745 G2
Radeon R6 (Kaveri)/A10 Pro-7350B
Dell Latitude E7450
5500/5300U
Fujitsu LifeBook E744
4600/4702MQ
Acer TravelMate P645-MG-74508G75tkk
HD 8750M/4500U
Noise
3%
5%
-1%
-0%
-3%
-6%
Idle Minimum *
29.6
29.1
2%
29.1
2%
31.2
-5%
29.1
2%
28.2
5%
31.2
-5%
Idle Average *
29.6
29.1
2%
29.1
2%
31.2
-5%
29.1
2%
28.2
5%
31.3
-6%
Idle Maximum *
30.2
29.1
4%
29.1
4%
31.2
-3%
30
1%
28.2
7%
32.1
-6%
Load Average *
35.6
34.3
4%
32.2
10%
32.7
8%
36.4
-2%
37.4
-5%
35.1
1%
Load Maximum *
35.9
34.8
3%
34.2
5%
35.3
2%
37.8
-5%
45.2
-26%
41.2
-15%

* ... Meglio usare valori piccoli

 25 °C26.5 °C24.3 °C 
 24.5 °C30.6 °C23.7 °C 
 24.3 °C24 °C24 °C 
Massima: 30.6 °C
Media: 25.2 °C
25 °C27.5 °C27.2 °C
24.2 °C26.3 °C25.8 °C
24.2 °C24.7 °C24.6 °C
Massima: 27.5 °C
Media: 25.5 °C
Alimentazione (max)  27.5 °C | Temperatura della stanza 21.7 °C | Voltcraft IR-360
(±) La temperatura media del lato superiore sotto carico massimo e' di 33.8 °C / 93 F, rispetto alla media di 29.5 °C / 85 F per i dispositivi di questa classe Office.
(±) La temperatura massima sul lato superiore è di 41.6 °C / 107 F, rispetto alla media di 34.3 °C / 94 F, che varia da 21.2 a 62.5 °C per questa classe Office.
(±) Il lato inferiore si riscalda fino ad un massimo di 41.7 °C / 107 F, rispetto alla media di 36.8 °C / 98 F
(+) In idle, la temperatura media del lato superiore è di 25.2 °C / 77 F, rispetto alla media deld ispositivo di 29.5 °C / 85 F.
(+) I poggiapolsi e il touchpad sono piu' freddi della temperatura della pelle con un massimo di 30.5 °C / 86.9 F e sono quindi freddi al tatto.
(-) La temperatura media della zona del palmo della mano di dispositivi simili e'stata di 27.7 °C / 81.9 F (-2.8 °C / -5 F).
Acer TravelMate P645-S-58HK
5500/5200U
Lenovo ThinkPad T450s-20BWS03F00
5500/5600U
HP EliteBook 840 G2
5500/5200U
HP Elitebook 745 G2
Radeon R6 (Kaveri)/A10 Pro-7350B
Dell Latitude E7450
5500/5300U
Fujitsu LifeBook E744
4600/4702MQ
Acer TravelMate P645-MG-74508G75tkk
HD 8750M/4500U
Heat
10%
4%
-8%
1%
-4%
-14%
Maximum Upper Side *
41.6
35.1
16%
37.5
10%
40.4
3%
41.6
-0%
37.8
9%
50.1
-20%
Maximum Bottom *
41.7
36.6
12%
38.4
8%
43.6
-5%
37.1
11%
41
2%
52.7
-26%
Idle Upper Side *
30.6
26.4
14%
28.7
6%
33.1
-8%
28.7
6%
32.1
-5%
32.2
-5%
Idle Bottom *
27.5
28
-2%
30.1
-9%
33.6
-22%
31.4
-14%
33.9
-23%
28.9
-5%

* ... Meglio usare valori piccoli

Consumo di corrente
Off / Standbydarklight 0.1 / 0.1 Watt
Idledarkmidlight 3.2 / 6.3 / 8.6 Watt
Sotto carico midlight 30.3 / 30.4 Watt
 color bar
Leggenda: min: dark, med: mid, max: light        Voltcraft VC 940
Attualmente utilizziamo il Metrahit Energy, un multimetro digitale professionale per la misurazione della qualità della potenza e dell'energia monofase, per le nostre misurazioni.
Acer TravelMate P645-S-58HK
5500/5200U
Lenovo ThinkPad T450s-20BWS03F00
5500/5600U
HP EliteBook 840 G2
5500/5200U
HP Elitebook 745 G2
Radeon R6 (Kaveri)/A10 Pro-7350B
Dell Latitude E7450
5500/5300U
Fujitsu LifeBook E744
4600/4702MQ
Acer TravelMate P645-MG-74508G75tkk
HD 8750M/4500U
Power Consumption
-10%
11%
-32%
-11%
-39%
-55%
Idle Minimum *
3.2
2.9
9%
2.6
19%
6.1
-91%
4
-25%
5
-56%
5.9
-84%
Idle Average *
6.3
6.6
-5%
5.1
19%
8.8
-40%
7.8
-24%
8.8
-40%
9.2
-46%
Idle Maximum *
8.6
7.9
8%
5.8
33%
9.9
-15%
9
-5%
9
-5%
10.4
-21%
Load Average *
30.3
30.8
-2%
28.7
5%
31.2
-3%
31.6
-4%
39.6
-31%
41.1
-36%
Load Maximum *
30.4
48.8
-61%
36.8
-21%
33.5
-10%
29.6
3%
50.1
-65%
56.6
-86%

* ... Meglio usare valori piccoli

Autonomia della batteria
Idle (senza WLAN, min luminosità)
19ore 03minuti
WiFi Websurfing (IE 11)
8ore 55minuti
Big Buck Bunny H.264 1080p
8ore 45minuti
Sotto carico (max luminosità)
1ore 53minuti
Acer TravelMate P645-S-58HK
5500/5200U
Lenovo ThinkPad T450s-20BWS03F00
5500/5600U
HP EliteBook 840 G2
5500/5200U
HP Elitebook 745 G2
Radeon R6 (Kaveri)/A10 Pro-7350B
Dell Latitude E7450
5500/5300U
Fujitsu LifeBook E744
4600/4702MQ
Acer TravelMate P645-MG-74508G75tkk
HD 8750M/4500U
Autonomia della batteria
-35%
-19%
-40%
-18%
-15%
-17%
Reader / Idle
1143
774
-32%
961
-16%
562
-51%
714
-38%
881
-23%
615
-46%
H.264
525
322
-39%
324
-38%
246
-53%
452
-14%
WiFi v1.3
535
276
-48%
422
-21%
422
-21%
Load
113
88
-22%
112
-1%
95
-16%
115
2%
106
-6%
128
13%
WiFi
336
279
459
351
406

Pro

+ Schermo IPS luminoso e con contrasto elevato
+ Scattante SSD
+ Poco rumoroso
+ Temperature basse
+ Decenti dispositivi di input
+ Modem 3G

Contro

- Turbo CPU non utilizzato
Acer TravelMate P645-S-58HK. Test model courtesy of Cyberport.de
Acer TravelMate P645-S-58HK. Test model courtesy of Cyberport.de

Acer ha un 14" business di successo nella sua offerta con il TravelMate P645-S5HK. Il laptop fornisce potenza di calcolo a sufficienza per le attività internet e da ufficio. Sfortunatamente, il processore non utilizza il suo Turbo, e pertanto la potenza di calcolo del TravelMate resta dietro a quella di portatili simili. Tuttavia, la sua potenza di calcolo è più che sufficiente per le attività quotidiane anche senza il Turbo. Il portatine non diventa mai troppo caldo o rumoroso. Un solid state drive garantisce prestazioni scattanti. I dispositivi di input sono decenti. Il modem 3G integrato consente l'accesso ad Internet quando siete in giro. Sebbene abbiamo criticato gli schermi relativamente inferiori dei portatili simili, come l'HP EliteBook 840 G2, dobbiamo lodare lo schermo del TravelMate. Acer ha installato uno schermo IPS Full HD luminoso e con contrasto elevato. Non vogliamo dimenticare la sorprendente autonomia della batteria del TravelMate. Acer mostra le sue potenzialità a riguardo.

In sintesi: il processore Broadwell rende il già buono TravelMate ancora migliore.

Nota: si tratta di una recensione breve, con alcune sezioni non tradotte, per la versione integrale in inglese guardate qui.

Acer TravelMate P645-S-58HK - 06/10/2016 v5 (old)
Sascha Mölck

Chassis
91 / 98 → 93%
Tastiera
90%
Dispositivo di puntamento
94%
Connettività
53 / 80 → 67%
Peso
69 / 20-67 → 100%
Batteria
91%
Display
89%
Prestazioni di gioco
57 / 68 → 83%
Prestazioni Applicazioni
75 / 92 → 82%
Temperatura
90%
Rumorosità
93%
Audio
65%
Fotocamera
42 / 85 → 49%
Media
77%
88%
Office - Media ponderata

Price comparison

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> Recensioni e prove di notebook, tablets e smartphones > Recensioni e prove > Recensioni e prove > Recensione Breve del portatile Acer TravelMate P645
Sascha Mölck, 2015-04-24 (Update: 2015-04-25)