东芝 Portégé X30 (i7-7600U, 256 GB) 笔记本电脑简短评测
Toshiba Portege X30-D (PT274U-01N001) (Portege X30 Series)
Processor
Intel Core i7-7600U 2 x 2.8 - 3.9 GHz, Kaby Lake, Dual-core, hyperthreaded
Graphics adapter
Intel HD Graphics 620, Intel HD Graphics 620 21.20.16.4550
Memory
16 GB
, Single-Channel, DDR4-2400 / PC4-19200
Display
13.30 inch 16:9, 1920 x 1080 pixel 166 PPI, 10-point multitouch, Toshiba TOS508F, IPS, glossy: no
Mainboard
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Storage
Samsung PM961 MZVLW256HEHP, 256 GB
, 225 GB free
Weight
1.043 kg, Power Supply: 353 g
Price
2109 usd
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Networking | |
| iperf3 transmit AX12 | |
| Apple MacBook 12 2017 | |
| HP Spectre 13-v131ng | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| iperf3 receive AX12 | |
| Apple MacBook 12 2017 | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Dell XPS 13 9360 FHD i7 Iris | |
| HP Spectre 13-v131ng | |
| |||||||||||||||||||||||||
Toshiba TOS508F tested with X-Rite i1Pro 2
Maximum: 345.1 cd/m² (Nits) Average: 322.9 cd/m² Minimum: 18.02 cd/m²Brightness Distribution: 86 %
Center on Battery: 332.6 cd/m²
Contrast: 1188:1 (Black: 0.28 cd/m²)
ΔE ColorChecker Calman: 2.6 | ∀{0.5-29.43 Ø4.79}
ΔE Greyscale Calman: 2.5 | ∀{0.09-98 Ø5}
94% sRGB (Argyll 1.6.3 3D)
62% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.6% AdobeRGB 1998 (Argyll 3D)
93.5% sRGB (Argyll 3D)
66.4% Display P3 (Argyll 3D)
Gamma: 2.12
CCT: 6720 K
| Toshiba Portege X30-D (PT274U-01N001) Toshiba TOS508F, IPS, 13.3", 1920x1080 | Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 B140HAN03_1, IPS, 14", 1920x1080 | Lenovo ThinkPad T470s-20HF0012US LEN40A9 (R140NWF5 R1), IPS, 14", 1920x1080 | Apple MacBook 12 2017 APPA027, LED IPS, 12", 2304x1440 | HP Spectre 13-v131ng CMN1374, IPS UWVA, 13.3", 1920x1080 | |
|---|---|---|---|---|---|
| Display | -7% | -37% | -4% | ||
| Display P3 Coverage (%) | 66.4 | 61.4 -8% | 40.35 -39% | 64.6 -3% | |
| sRGB Coverage (%) | 93.5 | 85.9 -8% | 60.3 -36% | 88.8 -5% | |
| AdobeRGB 1998 Coverage (%) | 66.6 | 62.4 -6% | 41.72 -37% | 64.8 -3% | |
| Response Times | -10% | -4% | -5% | -18% | |
| Response Time Grey 50% / Grey 80% * (ms) | 36.8 ? | 41.6 ? -13% | 40.8 ? -11% | 40.8 ? -11% | 46 ? -25% |
| Response Time Black / White * (ms) | 29.6 ? | 31.6 ? -7% | 28.8 ? 3% | 29.2 ? 1% | 33 ? -11% |
| PWM Frequency (Hz) | 219.3 ? | 116000 | |||
| Screen | -31% | -60% | -30% | ||
| Brightness middle (cd/m²) | 332.6 | 311 -6% | 271.6 -18% | 404 21% | |
| Brightness (cd/m²) | 323 | 288 -11% | 264 -18% | 382 18% | |
| Brightness Distribution (%) | 86 | 85 -1% | 88 2% | 91 6% | |
| Black Level * (cd/m²) | 0.28 | 0.24 14% | 0.24 14% | 0.35 -25% | |
| Contrast (:1) | 1188 | 1296 9% | 1132 -5% | 1154 -3% | |
| Colorchecker dE 2000 * | 2.6 | 5.5 -112% | 6.1 -135% | 5.37 -107% | |
| Colorchecker dE 2000 max. * | 6.7 | 9 -34% | 28.6 -327% | 9.46 -41% | |
| Greyscale dE 2000 * | 2.5 | 6.2 -148% | 3.4 -36% | 6.44 -158% | |
| Gamma | 2.12 104% | 2.02 109% | 2.12 104% | 2.52 87% | |
| CCT | 6720 97% | 5950 109% | 6077 107% | 6738 96% | |
| Color Space (Percent of AdobeRGB 1998) (%) | 62 | 55.96 -10% | 38 -39% | 58 -6% | |
| Color Space (Percent of sRGB) (%) | 94 | 85.77 -9% | 60 -36% | 89 -5% | |
| Total Average (Program / Settings) | -16% /
-23% | -34% /
-48% | -5% /
-5% | -17% /
-23% |
* ... smaller is better
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 | ||
|---|---|---|
| 29.6 ms ... rise ↗ and fall ↘ combined | ↗ 17.2 ms rise |  |
| ↘ 12.4 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 78 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.3 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 36.8 ms ... rise ↗ and fall ↘ combined | ↗ 18.8 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 0.165 (minimum) to 636 (maximum) ms. » 51 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (31.7 ms). | ||
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 not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8163 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Cinebench R15 CPU Multi 64 Bit
| Cinebench R15 | |
| CPU Single 64Bit | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| CPU Multi 64Bit | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Dell XPS 13 9360 FHD i7 Iris | |
| HP Spectre 13-v131ng | |
| Apple MacBook 12 2017 | |
| Cinebench R11.5 | |
| CPU Single 64Bit | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| CPU Multi 64Bit | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| HP Spectre 13-v131ng | |
| Cinebench R10 | |
| Rendering Multiple CPUs 32Bit | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| HP Spectre 13-v131ng | |
| Rendering Single 32Bit | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| HP Spectre 13-v131ng | |
| wPrime 2.10 - 1024m | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Lenovo ThinkPad T470s-20HF0012US | |
* ... smaller is better
| PCMark 8 | |
| Home Score Accelerated v2 | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Dell XPS 13 9360 FHD i7 Iris | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| Work Score Accelerated v2 | |
| HP Spectre 13-v131ng | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Apple MacBook 12 2017 | |
| Creative Score Accelerated v2 | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad T470s-20HF0012US | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| PCMark 7 Score | 5667 points | |
| PCMark 8 Home Score Accelerated v2 | 3543 points | |
| PCMark 8 Creative Score Accelerated v2 | 4561 points | |
| PCMark 8 Work Score Accelerated v2 | 4910 points | |
Help | ||
| Toshiba Portege X30-D (PT274U-01N001) Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 Samsung PM961 NVMe MZVLW512HMJP | Lenovo ThinkPad T470s-20HF0012US Samsung PM961 MZVLW256HEHP | Apple MacBook 12 2017 Apple SSD AP0256 | HP Spectre 13-v131ng Samsung PM961 NVMe MZVLW512HMJP | |
|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 19% | 8% | -39% | -3% | |
| Read Seq (MB/s) | 1270 | 1827 44% | 1399 10% | 955 -25% | 1090 -14% |
| Write Seq (MB/s) | 1213 | 1383 14% | 1213 0% | 899 -26% | 1088 -10% |
| Read 512 (MB/s) | 858 | 814 -5% | 831 -3% | 658 -23% | 753 -12% |
| Write 512 (MB/s) | 763 | 1098 44% | 856 12% | 579 -24% | 911 19% |
| Read 4k (MB/s) | 40.9 | 61 49% | 60.7 48% | 9.721 -76% | 57.5 41% |
| Write 4k (MB/s) | 143.6 | 172.2 20% | 159.2 11% | 12.78 -91% | 140.2 -2% |
| Read 4k QD32 (MB/s) | 626 | 601 -4% | 580 -7% | 521 -17% | 497.1 -21% |
| Write 4k QD32 (MB/s) | 536 | 495.6 -8% | 499.4 -7% | 370.1 -31% | 416 -22% |
Samsung PM961 MZVLW256HEHP
Sequential Read:
1270 MB/s
Sequential Write:
1213 MB/s
512K Read:
858 MB/s
512K Write:
763 MB/s
4K Read:
40.9 MB/s
4K Write:
143.6 MB/s
4K QD32 Read:
626 MB/s
4K QD32 Write:
536 MB/s
| 3DMark 11 | |
| 1280x720 Performance GPU | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| 1280x720 Performance Combined | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| Apple MacBook 12 2017 | |
| 1920x1080 Fire Strike Graphics | |
| Dell XPS 13 9360 FHD i7 Iris | |
| Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 | |
| Lenovo ThinkPad T470s-20HF0012US | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| 1920x1080 Ice Storm Extreme Graphics | |
| HP Spectre 13-v131ng | |
| Toshiba Portege X30-D (PT274U-01N001) | |
| 3DMark 11 Performance | 1577 points | |
| 3DMark Ice Storm Standard Score | 52149 points | |
| 3DMark Cloud Gate Standard Score | 5812 points | |
| 3DMark Fire Strike Score | 780 points | |
Help | ||
Noise level
| Idle |
| 28.4 / 28.4 / 28.4 dB(A) |
| Load |
| 33.2 / 37.9 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  BK Precision 732A (15 cm distance) environment noise: 28.4 dB(A) | ||
| Toshiba Portege X30-D (PT274U-01N001) HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP | Lenovo ThinkPad T470s-20HF0012US HD Graphics 620, i5-7300U, Samsung PM961 MZVLW256HEHP | Apple MacBook 12 2017 HD Graphics 615, m3-7Y32, Apple SSD AP0256 | HP Spectre 13-v131ng HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP | Dell XPS 13 9360 FHD i7 Iris Iris Plus Graphics 640, i7-7560U, Toshiba XG4 NVMe (THNSN5512GPUK) | |
|---|---|---|---|---|---|---|
| Noise | -5% | -1% | -9% | -3% | ||
| off / environment * (dB) | 28.4 | 29.3 -3% | 27.8 2% | 30.4 -7% | 29.9 -5% | |
| Idle Minimum * (dB) | 28.4 | 29.3 -3% | 27.8 2% | 30.4 -7% | 29.9 -5% | |
| Idle Average * (dB) | 28.4 | 29.3 -3% | 27.8 2% | 30.4 -7% | 29.9 -5% | |
| Idle Maximum * (dB) | 28.4 | 32.2 -13% | 27.8 2% | 30.4 -7% | 30.3 -7% | |
| Load Average * (dB) | 33.2 | 34.3 -3% | 34.8 -5% | 40 -20% | 33.9 -2% | |
| Load Maximum * (dB) | 37.9 | 39.3 -4% | 42 -11% | 40 -6% | 34.9 8% | |
| Witcher 3 ultra * (dB) | 42 |
* ... smaller is better
(+) The average temperature for the upper side under maximal load is 31.4 °C / 89 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 40.6 °C / 105 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 40 °C / 104 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.7 °C / 80 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 27.2 °C / 81 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+0.4 °C / 0.7 F).
(±) The maximum temperature on the upper side is 40.6 °C / 105 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 40 °C / 104 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.7 °C / 80 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 27.2 °C / 81 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+0.4 °C / 0.7 F).
Toshiba Portege X30-D (PT274U-01N001) audio analysis
(±) | speaker loudness is average but good (77 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.7% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.6% away from median
(+) | mids are linear (6.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.5% away from median
(±) | linearity of highs is average (9.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.7% difference to median)
Compared to same class
» 39% of all tested devices in this class were better, 8% similar, 53% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 49% of all tested devices were better, 7% similar, 44% worse
» The best had a delta of 4%, average was 24%, worst was 134%
HP Spectre 13-v131ng audio analysis
(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.8% lower than median
(±) | linearity of bass is average (9.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.1% lower than median
(±) | linearity of mids is average (7.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.7% higher than median
(+) | highs are linear (3.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (28.6% difference to median)
Compared to same class
» 90% of all tested devices in this class were better, 2% similar, 8% worse
» The best had a delta of 5%, average was 18%, worst was 53%
Compared to all devices tested
» 86% of all tested devices were better, 3% similar, 12% worse
» The best had a delta of 4%, average was 24%, worst was 134%
Power Consumption
| Off / Standby | 0.4 / 0.7 Watt |
| Idle | 4.6 / 7.6 / 8.2 Watt |
| Load |
23.8 / 28 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Toshiba Portege X30-D (PT274U-01N001) i7-7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.3" | Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14" | Lenovo ThinkPad T470s-20HF0012US i5-7300U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14" | Apple MacBook 12 2017 m3-7Y32, HD Graphics 615, Apple SSD AP0256, LED IPS, 2304x1440, 12" | HP Spectre 13-v131ng i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS UWVA, 1920x1080, 13.3" | |
|---|---|---|---|---|---|
| Power Consumption | -24% | -20% | 29% | -8% | |
| Idle Minimum * (Watt) | 4.6 | 3.84 17% | 4.8 -4% | 2 57% | 3.6 22% |
| Idle Average * (Watt) | 7.6 | 6.3 17% | 6.6 13% | 5.4 29% | 6.4 16% |
| Idle Maximum * (Watt) | 8.2 | 8.6 -5% | 7 15% | 6.6 20% | 9.2 -12% |
| Load Average * (Watt) | 23.8 | 41.9 -76% | 39.2 -65% | 22 8% | 34 -43% |
| Load Maximum * (Watt) | 28 | 48.7 -74% | 44.8 -60% | 20 29% | 34.4 -23% |
* ... smaller is better
| Toshiba Portege X30-D (PT274U-01N001) i7-7600U, HD Graphics 620, 48 Wh | Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 i7-7500U, HD Graphics 620, 57 Wh | Lenovo ThinkPad T470s-20HF0012US i5-7300U, HD Graphics 620, 51 Wh | Apple MacBook 12 2017 m3-7Y32, HD Graphics 615, 41.4 Wh | HP Spectre 13-v131ng i7-7500U, HD Graphics 620, 38 Wh | |
|---|---|---|---|---|---|
| Battery runtime | 15% | 25% | 25% | -21% | |
| Reader / Idle (h) | 15 | 20.9 39% | 17.7 18% | 12 -20% | |
| WiFi v1.3 (h) | 7.2 | 8.3 15% | 8.1 13% | 9 25% | 6.6 -8% |
| Load (h) | 2 | 1.8 -10% | 2.9 45% | 1.3 -35% |
Pros
+ 设计感十足
+ 优质材质
+ 坚固的外壳（显示屏除外）
+ 令人难以置信的轻薄
+ 颜色准确的画面
+ 快速指纹和虹膜扫描仪
+ 2个雷电3 接口
+ 运行低温
Cons
- 显示器容易弯曲
- 易染指纹
- 差劲的处理器性能
东芝的这台机器很有竞争力。Portégé X30 有着让人印象深刻的工艺水平；将一切整合到了这样一个轻薄机身中，值得赞赏。两个雷电3接口，有助于减轻轻薄笔记本接口较少的问题。除此之外，它还提供了许多其他的有用接口。当然，我们更喜欢 X1 Carbon 所提供的接口，它们的造价更高，重量和占地稍微大点。而X1 上更为强大的键盘和维护方式，也使得用户在东芝和联想之间的选择变得更为困难。
该机重量轻，而且外壳坚固。键盘面板和底面板几乎不会弯曲，这点再次令人印象深刻。但是，如果施加压力，则A面容易弯曲; 这可能会在几个月或几年的使用后成为问题。此外的缺点，包括平庸的键盘，按键让人失望的布局方式，以及设备本身容易沾染指纹的特性。我们主要关注在于处理器性能：酷睿 i7-7600U在字面上看起来好像很棒。但却可能因为节流（为了保持温度），使得处理器性能下降。虽然我们无法确任原因，但会一定程度上影响整体性能。是的，X30在基准测试中的表现比对手要慢一些，但是在现实世界中，它仍然让人感觉很快，很快。
总的来说，东芝Portégé X30 是一款适合经常旅行和商务人士的优秀笔记本。良好的输入输出接口，漂亮的屏幕和精良的机身是这个优秀设备的亮点，而快速虹膜扫描部件和3年保修的优势则是锦上添花。
注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。
Toshiba Portege X30-D (PT274U-01N001)
- 06/27/2017 v6 (old)
Sam Medley
Office - Weighted Average
Price comparison
