Recensione breve del Portatile Lenovo ThinkPad T470p (Core i7, GeForce 940MX)

Sebastian Bade, ✓ Sven Kloevekorn (traduzione a cura di G. De Luca), 06/16/2017

Prestazioni elevate! Lenovo utilizza una CPU molto potente affiancandola ad una GPU dedicata, il tutto in un portatile business da 14". Questa combinazione, che Lenovo aveva già presentato lo scorso anno, è leggermente insolita. Potete vedere i dettagli nella nostra recensione e comprendere se i punti deboli del predecessore sono stati ridotti o completamente rimossi.

Dispositivo di test fornito da campuspoint.de

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Lenovo ThinkPad T460p-20FXS05500 Lenovo ThinkPad T470p-20J7S00000 Dell Latitude 14 E5470 Dell Latitude 5480 HP EliteBook 840 G4-Z2V49ET ABD Lenovo ThinkPad T470-20HD002HGE

Left: power port, USB 3.0, fan vents, 3.5-mm audio, SmartCard reader

Right: SIM-card slot, 2x USB 3.0, RJ45-LAN, mini DisplayPort, HDMI, Kensington lock

Front: 4-in-1 media-card reader (SD, MMC, SDHC, SDXC)

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 E5470	136 MB/s ∼100% +82%
Dell Latitude 5480	131.3 MB/s ∼97% +75%
Lenovo ThinkPad T470-20HD002HGE	76.6 MB/s ∼56% +2%
HP EliteBook 840 G4-Z2V49ET ABD	74.9 MB/s ∼55% 0%
Lenovo ThinkPad T470p-20J7S00000	74.9 MB/s ∼55%
Lenovo ThinkPad T460p-20FXS05500	73.1 MB/s ∼54% -2%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5480	251.9 MB/s ∼100% +189%
Dell Latitude 14 E5470	207 MB/s ∼82% +137%
Lenovo ThinkPad T470-20HD002HGE	88.74 MB/s ∼35% +2%
Lenovo ThinkPad T470p-20J7S00000	87.29 MB/s ∼35%
HP EliteBook 840 G4-Z2V49ET ABD	83.7 MB/s ∼33% -4%
Lenovo ThinkPad T460p-20FXS05500	83.28 MB/s ∼33% -5%

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T470-20HD002HGE Intel Dual Band Wireless-AC 8265	657 MBit/s ∼100% +20%
Dell Latitude 5480 Qualcomm QCA6174	645 MBit/s ∼98% +18%
Dell Latitude 14 E5470 Intel Dual Band Wireless-AC 8260 (jseb)	618 MBit/s ∼94% +13%
HP EliteBook 840 G4-Z2V49ET ABD Intel Dual Band Wireless-AC 8265 (jseb)	579 MBit/s ∼88% +6%
Lenovo ThinkPad T470p-20J7S00000 Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	547 MBit/s ∼83%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T470-20HD002HGE Intel Dual Band Wireless-AC 8265	512 MBit/s ∼100% +8%
HP EliteBook 840 G4-Z2V49ET ABD Intel Dual Band Wireless-AC 8265 (jseb)	509 MBit/s ∼99% +8%
Lenovo ThinkPad T470p-20J7S00000 Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	472 MBit/s ∼92%
Dell Latitude 5480 Qualcomm QCA6174	314 MBit/s ∼61% -33%
Dell Latitude 14 E5470 Intel Dual Band Wireless-AC 8260 (jseb)	241 MBit/s ∼47% -49%


248 cd/m²	256 cd/m²	265 cd/m²
259 cd/m²	271 cd/m²	271 cd/m²
277 cd/m²	261 cd/m²	285 cd/m²

Distribuzione della luminosità

X-Rite i1Pro 2

Massima: 285 cd/m² Media: 265.9 cd/m² Minimum: 4 cd/m²
Distribuzione della luminosità: 87 %
Al centro con la batteria: 267 cd/m²
Contrasto: 1084:1 (Nero: 0.25 cd/m²)
ΔE Color 6.68 | 0.4-29.43 Ø6.3
ΔE Greyscale 9.21 | 0.64-98 Ø6.5
94.72% sRGB (Argyll 3D) 61.49% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.42

ICC File (X-Rite i1Pro 2)

	Lenovo ThinkPad T470p-20J7S00000 IPS, 2560x1440, 14	Lenovo ThinkPad T460p-20FXS05500 IPS-Panel, 2560x1440, 14	Dell Latitude 14 E5470 AH-IPS, WLED, 1920x1080, 14	Dell Latitude 5480 IPS, 1920x1080, 14	HP EliteBook 840 G4-Z2V49ET ABD TN, 1920x1080, 14	Lenovo ThinkPad T470-20HD002HGE IPS, 1920x1080, 14
Response Times		17%	15%	20%	20%	-3%
Response Time Grey 50% / Grey 80% *	52.8 (19.6, 33.2)	38.4 (14.8, 23.6) 27%	39 (15, 24) 26%	32.8 (14, 18.8) 38%	39 (20, 19, Plateau) 26%	41.6 (20.4, 21.2) 21%
Response Time Black / White *	26.8 (6.4, 20.4)	24.8 (10.8, 14) 7%	26 (5, 21) 3%	26.4 (5.2, 21.2) 1%	23 (6, 17, Plateau) 14%	34 (9.6, 24.4) -27%
PWM Frequency		220
Screen		11%	-2%	-4%	-35%	-4%
Brightness middle	271	290 7%	323 19%	215.9 -20%	346 28%	306 13%
Brightness	266	280 5%	316 19%	205 -23%	317 19%	287 8%
Brightness Distribution	87	93 7%	79 -9%	90 3%	86 -1%	88 1%
Black Level *	0.25	0.31 -24%	0.57 -128%	0.22 12%	0.86 -244%	0.3 -20%
Contrast	1084	935 -14%	567 -48%	981 -10%	402 -63%	1020 -6%
Colorchecker DeltaE2000 *	6.68	3.88 42%	3.68 45%	5.1 24%	8.64 -29%	6.2 7%
Colorchecker DeltaE2000 max. *	12.96	8.19 37%	8.33 36%	15.6 -20%	13.58 -5%	13.6 -5%
Greyscale DeltaE2000 *	9.21	5.47 41%	2.99 68%	4 57%	11.24 -22%	5.8 37%
Gamma	2.42 ^91%	2.33 ^94%	2.49 ^88%	2.41 ^91%	2.62 ^84%	2.04 ^108%
CCT	6018 ^108%	6469 ^100%	6572 ^99%	6856 ^95%	12530 ^52%	6277 ^104%
Color Space (Percent of AdobeRGB 1998)	61.49	63.3 3%	55 -11%	41.96 -32%	52 -15%	39.62 -36%
Color Space (Percent of sRGB)	94.72	96.64 2%	85 -10%	61.15 -35%	80 -16%	61.44 -35%
Media totale (Programma / Settaggio)		14% / 12%	7% / 1%	8% / -0%	-8% / -26%	-4% / -4%

* ... Meglio usare valori piccoli

Tempi di risposta del Display

ℹ

I tempi di risposta del display mostrano quanto sia veloce lo schermo a cambaire da un colore all'altro. Tempi di risposta lenti poccono creare sovrapposizioni negloi oggetti in movimento. Specialmente i giocatori patiti del 3D dovrebbero usare uno schermo con rempi di risposta bassi.

↔ Tempi di risposta dal Nero al Bianco
26.8 ms ... aumenta ↗ e diminuisce ↘ combinato	↗ 6.4 ms Incremento
26.8 ms ... aumenta ↗ e diminuisce ↘ combinato	↘ 20.4 ms Calo
Lo schermo mostra tempi di risposta relativamente lenti nei nostri tests e potrebbe essere troppo lento per i gamers. In confronto, tutti i dispositivi di test variano da 0.8 (minimo) a 240 (massimo) ms. » 54 % di tutti i dispositivi è migliore. Questo significa che i tempi di risposta rilevati sono simili alla media di tutti i dispositivi testati (25.6 ms).
↔ Tempo di risposta dal 50% Grigio all'80% Grigio
52.8 ms ... aumenta ↗ e diminuisce ↘ combinato	↗ 19.6 ms Incremento
52.8 ms ... aumenta ↗ e diminuisce ↘ combinato	↘ 33.2 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers. In confronto, tutti i dispositivi di test variano da 0.9 (minimo) a 636 (massimo) ms. » 88 % di tutti i dispositivi è migliore. Questo significa che i tempi di risposta rilevati sono peggiori rispetto alla media di tutti i dispositivi testati (41 ms).

Sfarfallio dello schermo / 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.

flickering dello schermo / PWM non rilevato

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8781 (minimum: 43 - maximum: 142900) Hz was measured.

Intel Extreme Tuning Utility (benchmark)

Cinebench R15 | Cinebench R11.5 | JetStream 1.1 | Octane V2 | Mozilla Kraken 1.1

Cinebench R15
CPU Single 64Bit
Dell Latitude 5480 Intel Core i7-7600U	161 Points ∼100% 0%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	161 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	147 Points ∼91% -9%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	128 Points ∼80% -20%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	126 Points ∼78% -22%
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U	119 Points ∼74% -26%
CPU Multi 64Bit
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	735 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	662 Points ∼90% -10%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	501 Points ∼68% -32%
Dell Latitude 5480 Intel Core i7-7600U	355 Points ∼48% -52%
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U	329 Points ∼45% -55%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	326 Points ∼44% -56%

Cinebench R11.5
CPU Single 64Bit
Dell Latitude 5480 Intel Core i7-7600U	1.87 Points ∼100% +3%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	1.82 Points ∼97%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	1.67 Points ∼89% -8%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	1.46 Points ∼78% -20%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	1.46 Points ∼78% -20%
CPU Multi 64Bit
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	8.16 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	7.42 Points ∼91% -9%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	5.78 Points ∼71% -29%
Dell Latitude 5480 Intel Core i7-7600U	3.98 Points ∼49% -51%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	3.67 Points ∼45% -55%

JetStream 1.1 - 1.1 Total Score
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	263.24 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	243.68 Points ∼93% -7%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	214.01 Points ∼81% -19%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	204.5 Points ∼78% -22%

Octane V2 - Total Score
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	40657 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	37996 Points ∼93% -7%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	31999 Points ∼79% -21%

Mozilla Kraken 1.1 - Total Score
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U	1203.5 ms * ∼100% -27%
Dell Latitude 14 E5470 Intel Core i5-6440HQ	1074.9 ms * ∼89% -14%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	994.3 ms * ∼83% -5%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ	945.9 ms * ∼79%

* ... Meglio usare valori piccoli

Cinebench R15 CPU Multi 64 Bit

Cinebench R10 Shading 32Bit

6835

Cinebench R10 Rendering Multiple CPUs 32Bit

22297

Cinebench R10 Rendering Single 32Bit

5924

Cinebench R10 Shading 64Bit

6857 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

28893 Points

Cinebench R10 Rendering Single CPUs 64Bit

7593 Points

Cinebench R11.5 CPU Multi 64Bit

8.16 Points

Cinebench R11.5 OpenGL 64Bit

62.73 fps

Cinebench R11.5 CPU Single 64Bit

1.82 Points

Cinebench R15 CPU Multi 64Bit

735 Points

Cinebench R15 CPU Single 64Bit

161 Points

Cinebench R15 Ref. Match 64Bit

99.6 %

Cinebench R15 OpenGL 64Bit

63.93 fps

Aiuto

... in confronto

PCMark 8 | PCMark 7

PCMark 8
Work Score Accelerated v2
Dell Latitude 5480 Intel Core i7-7600U, 2800, Toshiba SG5 256GB THNSNK256GVN8	4992 Points ∼100% +7%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U, 2500, Samsung PM961 NVMe MZVLW512HMJP	4667 Points ∼93% 0%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ, 2800, Samsung PM961 NVMe MZVLW512HMJP	4654 Points ∼93%
Dell Latitude 14 E5470 Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)	4612 Points ∼92% -1%
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U, 2500, Samsung PM961 MZVLW256HEHP	4572 Points ∼92% -2%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ, 2600, Samsung SSD PM871 MZ7LN512HCHP	4463 Points ∼89% -4%
Creative Score Accelerated v2
Dell Latitude 5480 Intel Core i7-7600U, 2800, Toshiba SG5 256GB THNSNK256GVN8	4923 Points ∼100% +1%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ, 2800, Samsung PM961 NVMe MZVLW512HMJP	4883 Points ∼99%
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U, 2500, Samsung PM961 MZVLW256HEHP	4352 Points ∼88% -11%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U, 2500, Samsung PM961 NVMe MZVLW512HMJP	4347 Points ∼88% -11%
Dell Latitude 14 E5470 Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)	4312 Points ∼88% -12%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ, 2600, Samsung SSD PM871 MZ7LN512HCHP	4241 Points ∼86% -13%
Home Score Accelerated v2
Dell Latitude 5480 Intel Core i7-7600U, 2800, Toshiba SG5 256GB THNSNK256GVN8	3913 Points ∼100% +7%
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ, 2800, Samsung PM961 NVMe MZVLW512HMJP	3650 Points ∼93%
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U, 2500, Samsung PM961 NVMe MZVLW512HMJP	3507 Points ∼90% -4%
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U, 2500, Samsung PM961 MZVLW256HEHP	3486 Points ∼89% -4%
Dell Latitude 14 E5470 Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)	3465 Points ∼89% -5%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ, 2600, Samsung SSD PM871 MZ7LN512HCHP	3292 Points ∼84% -10%

PCMark 7
Productivity
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ, 2800, Samsung PM961 NVMe MZVLW512HMJP	5155 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ, 2600, Samsung SSD PM871 MZ7LN512HCHP	4840 Points ∼94% -6%
Dell Latitude 14 E5470 Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)	4763 Points ∼92% -8%
Score
Lenovo ThinkPad T470p-20J7S00000 Intel Core i7-7700HQ, 2800, Samsung PM961 NVMe MZVLW512HMJP	5766 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ, 2600, Samsung SSD PM871 MZ7LN512HCHP	5585 Points ∼97% -3%
Dell Latitude 14 E5470 Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)	5390 Points ∼93% -7%

PCMark 7 Score		5766 punti
PCMark 8 Home Score Accelerated v2		3650 punti
PCMark 8 Creative Score Accelerated v2		4883 punti
PCMark 8 Work Score Accelerated v2		4654 punti
Aiuto

... in confronto

	Lenovo ThinkPad T470p-20J7S00000 Samsung PM961 NVMe MZVLW512HMJP	Lenovo ThinkPad T460p-20FXS05500 Samsung SSD PM871 MZ7LN512HCHP	Dell Latitude 14 E5470 Micron SSD 1100 (MTFDDAV256TBN)	Dell Latitude 5480 Toshiba SG5 256GB THNSNK256GVN8	HP EliteBook 840 G4-Z2V49ET ABD Samsung PM961 MZVLW256HEHP	Lenovo ThinkPad T470-20HD002HGE Samsung PM961 NVMe MZVLW512HMJP
CrystalDiskMark 3.0		-49%	-60%	-55%	8%	-6%
Write 4k QD32	563.1	319.8 -43%	197.7 -65%	207.2 -63%	410.2 -27%	425.4 -24%
Read 4k QD32	651.8	358.1 -45%	246.1 -62%	380.3 -42%	512.9 -21%	496.2 -24%
Write 4k	166.8	86.5 -48%	80.35 -52%	114.8 -31%	157.1 -6%	134.6 -19%
Read 4k	60.88	29.18 -52%	25.83 -58%	24.66 -59%	61.38 1%	55.46 -9%
Write 512	798.3	414.3 -48%	246.1 -69%	265.5 -67%	803.5 1%	861.6 8%
Read 512	730.6	411.4 -44%	338.4 -54%	408.1 -44%	921.8 26%	810.6 11%
Write Seq	1023	442 -57%	363.1 -65%	264.8 -74%	1263 23%	1076 5%
Read Seq	1088	502.4 -54%	465.4 -57%	469.4 -57%	1819 67%	1155 6%

CrystalDiskMark 3.0

AS SSD

Samsung PM961 NVMe MZVLW512HMJP

Sequential Read: 1088 MB/s

Sequential Write: 1023 MB/s

512K Read: 730.6 MB/s

512K Write: 798.3 MB/s

4K Read: 60.88 MB/s

4K Write: 166.8 MB/s

4K QD32 Read: 651.8 MB/s

4K QD32 Write: 563.1 MB/s

3DMark | 3DMark 11

3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T470p-20J7S00000 NVIDIA GeForce 940MX, Intel Core i7-7700HQ	2399 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 NVIDIA GeForce 940MX, Intel Core i7-6700HQ	1718 Points ∼72% -28%
Dell Latitude 5480 Intel HD Graphics 620, Intel Core i7-7600U	1027 Points ∼43% -57%
Lenovo ThinkPad T470-20HD002HGE Intel HD Graphics 620, Intel Core i5-7200U	818 Points ∼34% -66%
Dell Latitude 14 E5470 Intel HD Graphics 530, Intel Core i5-6440HQ	750 Points ∼31% -69%
HP EliteBook 840 G4-Z2V49ET ABD Intel HD Graphics 620, Intel Core i5-7200U	738 Points ∼31% -69%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T470p-20J7S00000 NVIDIA GeForce 940MX, Intel Core i7-7700HQ	14360 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 NVIDIA GeForce 940MX, Intel Core i7-6700HQ	9230 Points ∼64% -36%
Dell Latitude 5480 Intel HD Graphics 620, Intel Core i7-7600U	8740 Points ∼61% -39%
HP EliteBook 840 G4-Z2V49ET ABD Intel HD Graphics 620, Intel Core i5-7200U	6864 Points ∼48% -52%
Lenovo ThinkPad T470-20HD002HGE Intel HD Graphics 620, Intel Core i5-7200U	6824 Points ∼48% -52%
Dell Latitude 14 E5470 Intel HD Graphics 530, Intel Core i5-6440HQ	6185 Points ∼43% -57%

3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T470p-20J7S00000 NVIDIA GeForce 940MX, Intel Core i7-7700HQ	3164 Points ∼100%
Lenovo ThinkPad T460p-20FXS05500 NVIDIA GeForce 940MX, Intel Core i7-6700HQ	2636 Points ∼83% -17%
Dell Latitude 5480 Intel HD Graphics 620, Intel Core i7-7600U	1685 Points ∼53% -47%
Lenovo ThinkPad T470-20HD002HGE Intel HD Graphics 620, Intel Core i5-7200U	1432 Points ∼45% -55%
HP EliteBook 840 G4-Z2V49ET ABD Intel HD Graphics 620, Intel Core i5-7200U	1413 Points ∼45% -55%
Dell Latitude 14 E5470 Intel HD Graphics 530, Intel Core i5-6440HQ	1310 Points ∼41% -59%

3DMark 11 Performance		3428 punti
3DMark Ice Storm Standard Score		36216 punti
3DMark Cloud Gate Standard Score		11802 punti
3DMark Fire Strike Score		2253 punti
3DMark Fire Strike Extreme Score		1089 punti
3DMark Time Spy Score		737 punti
Aiuto

... in confronto

	basso	medio	alto	ultra
BioShock Infinite (2013)	129.4	79.3	68.3	25.5	fps
Battlefield 4 (2013)	98.8	69.1	48.8	19.8	fps
The Witcher 3 (2015)	49.2	28.4	14.6		fps
Rise of the Tomb Raider (2016)	51.8	30.6	17		fps

Rumorosità

Idle		29 / 29 / 29 dB(A)
Sotto carico		35.6 / 39.7 dB(A)

	30 dB silenzioso 40 dB(A) udibile 50 dB(A) rumoroso
min: , med: , max: Audix TM1, Arta (15 cm di distanza) Rumorosità ambientale: 29 dB(A)

	Lenovo ThinkPad T470p-20J7S00000 7700HQ, GeForce 940MX	Lenovo ThinkPad T460p-20FXS05500 6700HQ, GeForce 940MX	Dell Latitude 14 E5470 6440HQ, HD Graphics 530	Dell Latitude 5480 7600U, HD Graphics 620	HP EliteBook 840 G4-Z2V49ET ABD 7200U, HD Graphics 620	Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620
Noise		1%	1%	-9%	-1%	6%
off /ambiente *	29	29.2 -1%	30.3 -4%		31 -7%	28 3%
Idle Minimum *	29	29.2 -1%	30.3 -4%	29.6 -2%	31 -7%	28 3%
Idle Average *	29	29.2 -1%	30.3 -4%	29.6 -2%	31 -7%	28 3%
Idle Maximum *	29	29.2 -1%	30.3 -4%	29.6 -2%	31 -7%	29.4 -1%
Load Average *	35.6	33.5 6%	31.6 11%	42 -18%	33.5 6%	31.4 12%
Load Maximum *	39.7	38.8 2%	35 12%	47.1 -19%	33.7 15%	34.6 13%

* ... Meglio usare valori piccoli

Carico massimo

Idle


45.7 °C	39.9 °C	29.3 °C
50.2 °C	42.9 °C	29.1 °C
38.5 °C	35.2 °C	31.1 °C

Massima: 50.2 °C
Media: 38 °C


30 °C	51.3 °C	39.5 °C
28.8 °C	44.5 °C	50.7 °C
29.3 °C	38 °C	38.8 °C

Massima: 51.3 °C
Media: 39 °C

Alimentazione (max) 42 °C | Temperatura della stanza 20.1 °C | Fluke 62 Max

(±) The average temperature for the upper side under maximal load is 38 °C / 100 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(-) The maximum temperature on the upper side is 50.2 °C / 122 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 51.3 °C / 124 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.4 °C / 78 F, compared to the device average of 29.4 °C / 85 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 38.5 °C / 101.3 F.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-10.2 °C / -18.4 F).

	Lenovo ThinkPad T470p-20J7S00000 7700HQ, GeForce 940MX	Lenovo ThinkPad T460p-20FXS05500 6700HQ, GeForce 940MX	Dell Latitude 14 E5470 6440HQ, HD Graphics 530	Dell Latitude 5480 7600U, HD Graphics 620	HP EliteBook 840 G4-Z2V49ET ABD 7200U, HD Graphics 620	Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620
Heat		-11%	-1%	11%	15%	14%
Maximum Upper Side *	50.2	51.6 -3%	43 14%	36.4 27%	37 26%	37.2 26%
Maximum Bottom *	51.3	55.2 -8%	43 16%	45 12%	39.4 23%	45.1 12%
Idle Upper Side *	26.3	30.7 -17%	31.2 -19%	26.4 -0%	25.9 2%	24.4 7%
Idle Bottom *	27.5	31.5 -15%	31.3 -14%	26.8 3%	25.6 7%	25 9%

* ... Meglio usare valori piccoli

Lenovo ThinkPad T470p-20J7S00000 audio analysis

(+) | speakers can play relatively loud (83.1 dB)
Bassi 100 - 315 Hz
(-) | nearly no bass - on average 18.1% lower than median
(±) | linearity of bass is average (14.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(+) | mids are linear (5.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(+) | highs are linear (6.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.6% difference to median)
Compared to same class
» 35% of all tested devices in this class were better, 9% similar, 56% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 34% of all tested devices were better, 6% similar, 60% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bassi 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 (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 2% similar, 96% worse
» The best had a delta of 8%, average was 19%, worst was 50%
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 di corrente

Off / Standby	0.2 / 0.35 Watt
Idle	3.8 / 6.5 / 7.2 Watt
Sotto carico	62.5 / 99.6 Watt


Leggenda: min: , med: , max: Metrahit Energy

	Lenovo ThinkPad T470p-20J7S00000 7700HQ, GeForce 940MX, Samsung PM961 NVMe MZVLW512HMJP, IPS, 2560x1440, 14	Lenovo ThinkPad T460p-20FXS05500 6700HQ, GeForce 940MX, Samsung SSD PM871 MZ7LN512HCHP, IPS-Panel, 2560x1440, 14	Dell Latitude 14 E5470 6440HQ, HD Graphics 530, Micron SSD 1100 (MTFDDAV256TBN), AH-IPS, WLED, 1920x1080, 14	Dell Latitude 5480 7600U, HD Graphics 620, Toshiba SG5 256GB THNSNK256GVN8, IPS, 1920x1080, 14	HP EliteBook 840 G4-Z2V49ET ABD 7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, TN, 1920x1080, 14	Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14
Power Consumption		-22%	1%	7%	29%	29%
Idle Minimum *	3.8	5 -32%	4.1 -8%	6.64 -75%	2.9 24%	3.21 16%
Idle Average *	6.5	9.9 -52%	8.1 -25%	6.67 -3%	5.6 14%	6.15 5%
Idle Maximum *	7.2	10.8 -50%	11.4 -58%	7.78 -8%	8.15 -13%	6.82 5%
Load Average *	62.5	52.4 16%	33.5 46%	30.83 51%	30.6 51%	28.5 54%
Load Maximum *	99.6	89.8 10%	49 51%	31.7 68%	31 69%	34.5 65%

* ... Meglio usare valori piccoli

Autonomia della batteria

Idle (senza WLAN, min luminosità)		17ore 39minuti
NBC WiFi Websurfing Battery Test 1.3 (Edge 38.14393.1066.0)		10ore 02minuti
Big Buck Bunny H.264 1080p		7ore 38minuti
Sotto carico (max luminosità)		1ore 22minuti

	Lenovo ThinkPad T470p-20J7S00000 7700HQ, GeForce 940MX, 72 Wh	Lenovo ThinkPad T460p-20FXS05500 6700HQ, GeForce 940MX, 48 Wh	Dell Latitude 14 E5470 6440HQ, HD Graphics 530, 62 Wh	Dell Latitude 5480 7600U, HD Graphics 620, 68 Wh	HP EliteBook 840 G4-Z2V49ET ABD 7200U, HD Graphics 620, 51 Wh	Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620, 48 Wh
Autonomia della batteria		-34%	-12%	64%	39%	14%
Reader / Idle	1059	660 -38%	913 -14%	1448 37%	1155 9%
H.264	458	357 -22%	411 -10%		591 29%	623 36%
WiFi v1.3	602	298 -50%	432 -28%	964 60%	571 -5%	438 -27%
Load	82	61 -26%	85 4%	159 94%	184 124%	110 34%

Pro

+ design funzionale

+ case robusto

+ prestazioni di sistema molto elevate

+ potente Intel Core i7-7700HQ

+ impeccabili dispositivi di input

+ ampia autonomia grazie alla grande batteria (72 Wh)

+ Display IPS con risoluzione WQHD ed angoli di visuale stabili

+ veloce SSD con supporto OPAL-2.0

+ molte features di sicurezza

+ GPU dedicata (Nvidia GeForce 940MX)

+ slot M.2, per LTE o SSD (M.2 2242)

+ disponibile la porta docking station

Contro

- sistema di raffreddamento messo a dura prova con carico intenso

- throttling

- prezzo elevato

- manca la USB 3.1 Type-C

Lenovo ThinkPad T470p - fornito da campuspoint.

Lenovo aggiorna i suoi modelli e monta sul ThinkPad T470p una potente CPU Kaby Lake, le cui performance sono più che sufficienti per la tipologia di utilizzo. La memoria (8 GB DDR4), che non è molta ma è sufficiente, può essere aumentata se necessario. Abbiamo apprezzato tutte le altre features di sicurezza che trasformano il Lenovo ThinkPad T470p in un dispositivo business. Tuttavia il produttore fornisce anche una GPU dedicata, in grado di gestire alcuni giochi a frame rates passabili. Lo spazio di archiviazione ha prestazioni buone e contribuisce in modo significativo a rendere fluido il sistema. Tuttavia, la nota dolente resta il prezzo di 2099 Euro (~$2367) abbastanza alto per questo dispositivo. Per questa cifra potete avere un portatile business high-performance in formato 14", che comunque monta buoni dispositivi di input .

Ma il Lenovo ThinkPad T470p ha anche qualche pecca: sebbene il display offra prestazioni solide, in termini di luminosità resta sotto le attese. Non abbiamo apprezzato il fatto che Lenovo non doti il nuovo dispositivo, che si suppone debba essere usato per i prossimi anni, con moderni connettori. Per questo prezzo, dovrete avere almeno una porta USB 3.1 Type-C con supporto Thunderbolt. Infine, il sistema di raffreddamento dovrebbe essere migliorato in futuro.

Con prestazioni elevate questo 14" con quad-core T470p ha features davvero uniche al momento.

Nel complesso, il Lenovo ThinkPad T470p fa una buona impressione. Le eccellenti prestazioni di sistema e la GPU dedicata rendono il dispositivo utilizzabile in molti scenari. Oltre al lavoro da ufficio, il Lenovo ThinkPad T470p gestisce anche applicazioni multimedia molto bene, ed anche alcuni giochi possono essere usati senza alcun problema.

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

Lenovo ThinkPad T470p-20J7S00000 - 2017-05-1405/14/2017 v6
Sebastian Bade

Chassis

85 / 98 → 86%

Tastiera

94%

Dispositivo di puntamento

84%

Connettività

64 / 80 → 80%

Peso

64 / 20-67 → 94%