Average Bench: 122% (146th of 1011)

Based on 297 user benchmarks.  Model: KBG30ZMT256G TOSHIBA

Outstanding average bench

The Kbg30zmt256g TOSHIBA 256GB averaged 21.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zmt256g TOSHIBA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 383MB/s
Avg. 4K-64Thread Read Speed 551MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmt256g TOSHIBA 256GB is 84.5%. This is a particularly wide range which indicates that the Kbg30zmt256g TOSHIBA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 459MB/s
Avg. Sequential Write Speed 500MB/s
ADVERTISEMENT

Average Bench

(Based on 297 samples)
Min Avg Max
393 Read 639 836
159 Write 500 737
222 Mixed 524 723
121 SusWrite 459 645
119% 531 MB/s
Min Avg Max
15.7 4K Read 35.6 50.1
33 4K Write 84.2 137
17.8 4K Mixed 45.3 67.7
157% 55 MB/s
Min Avg Max
187 DQ Read 551 656
92.5 DQ Write 325 525
69.9 DQ Mixed 383 546
300% 420 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
169GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 704 676 665 734 683 671 MB/s
Read 576
Write 446
Mixed 512
SusWrite 689
125% 555 MB/s
4K Read 46.7
4K Write 113
4K Mixed 64.7
213% 74.8 MB/s
DQ Read 652
DQ Write 311
DQ Mixed 406
321% 456 MB/s
207GB free (System drive)
Firmware: 0105ADLA
SusWrite @10s intervals: 567 629 607 650 625 607 MB/s
Read 648
Write 475
Mixed 487
SusWrite 614
125% 556 MB/s
4K Read 35.3
4K Write 82.7
4K Mixed 47.4
158% 55.1 MB/s
DQ Read 654
DQ Write 302
DQ Mixed 415
325% 457 MB/s
85GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 233 370 148 181 105 84 MB/s
Read 661
Write 227
Mixed 88.5
SusWrite 187
63% 291 MB/s
4K Read 49
4K Write 54.6
4K Mixed 50.1
167% 51.2 MB/s
DQ Read 651
DQ Write 153
DQ Mixed 328
260% 377 MB/s
85GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 387 325 334 202 202 224 MB/s
Read 541
Write 234
Mixed 466
SusWrite 279
85% 380 MB/s
4K Read 50.1
4K Write 57.7
4K Mixed 35.4
152% 47.7 MB/s
DQ Read 653
DQ Write 158
DQ Mixed 415
303% 408 MB/s
172GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 527 556 559 516 497 429 MB/s
Read 454
Write 458
Mixed 426
SusWrite 514
105% 463 MB/s
4K Read 24
4K Write 65.6
4K Mixed 29.1
108% 39.6 MB/s
DQ Read 16
DQ Write 35.5
DQ Mixed 515
253% 189 MB/s
102GB free (System drive)
Firmware: 0105ADLA
SusWrite @10s intervals: 285 298 304 303 314 351 MB/s
Read 377
Write 244
Mixed 328
SusWrite 309
71% 315 MB/s
4K Read 13.7
4K Write 51.3
4K Mixed 38.9
98% 34.6 MB/s
DQ Read 16.6
DQ Write 198
DQ Mixed 232
143% 149 MB/s
297 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,104,221 SSDs tested.

Typical TOSHIBA 256GB Builds (Compare 668 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 53%
Yacht
Workstation
Workstation 33%
Sail boat

System: Lenovo 81H9

EDIT WITH CUSTOM PC BUILDER

Popular TOSHIBA 256GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) November 2019 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

1011 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660 $210Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660S (Super) $234Samsung 850 Evo 120GB $150
Intel Core i7-9700K $349Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Ultra Fit 32GB $14
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback