Average Bench: 114% (190th of 1058)

Based on 2,229 user benchmarks.  Model: KXG5AZNV256G TOSHIBA

Outstanding average bench

The Kxg5aznv256g TOSHIBA 256GB averaged 13.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kxg5aznv256g TOSHIBA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 256MB/s
Avg. Sequential Read Speed 1,038MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kxg5aznv256g TOSHIBA 256GB is 130%. This is a particularly wide range which indicates that the Kxg5aznv256g TOSHIBA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 245MB/s
Avg. Sequential Write Speed 280MB/s
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Average Bench

(Based on 2,229 samples)
Min Avg Max
479 Read 1,038 1,731
27.5 Write 280 997
58.6 Mixed 330 1,008
60.8 SusWrite 245 567
103% 473 MB/s
Min Avg Max
11.6 4K Read 29.3 46.4
23.5 4K Write 80.6 136
13.6 4K Mixed 37.9 63.5
136% 49.2 MB/s
Min Avg Max
182 DQ Read 434 738
30.7 DQ Write 267 903
51.8 DQ Mixed 256 624
216% 319 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
199GB free (System drive)
Firmware: 5106AALA
SusWrite @10s intervals: 334 648 297 574 298 329 MB/s
Read 807
Write 660
Mixed 604
SusWrite 413
139% 621 MB/s
4K Read 45.2
4K Write 120
4K Mixed 63.3
213% 76.1 MB/s
DQ Read 717
DQ Write 893
DQ Mixed 585
502% 732 MB/s
108GB free (System drive)
Firmware: 5106AALA
SusWrite @10s intervals: 290 250 237 238 245 235 MB/s
Read 866
Write 326
Mixed 396
SusWrite 249
101% 459 MB/s
4K Read 34
4K Write 145
4K Mixed 49.6
192% 76.3 MB/s
DQ Read 429
DQ Write 335
DQ Mixed 184
192% 316 MB/s
161GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 226 286 282 279 263 252 MB/s
Read 1,224
Write 276
Mixed 297
SusWrite 264
112% 515 MB/s
4K Read 29.9
4K Write 98.6
4K Mixed 41.3
150% 56.6 MB/s
DQ Read 360
DQ Write 203
DQ Mixed 306
221% 289 MB/s
132GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 67 121 190 202 246 240 MB/s
Read 1,317
Write 84.7
Mixed 128
SusWrite 178
91% 427 MB/s
4K Read 33.1
4K Write 60.4
4K Mixed 41.5
135% 45 MB/s
DQ Read 395
DQ Write 47.9
DQ Mixed 78.3
94% 174 MB/s
2GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 27 26 46 52 69 91 MB/s
Read 1,463
Write 25
Mixed 45.5
SusWrite 51.8
83% 396 MB/s
4K Read 20
4K Write 36
4K Mixed 33.9
93% 30 MB/s
DQ Read 386
DQ Write 36.4
DQ Mixed 66.9
85% 163 MB/s
163GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 147 215 240 267 294 297 MB/s
Read 771
Write 76.3
Mixed 110
SusWrite 243
65% 300 MB/s
4K Read 29.7
4K Write 48.8
4K Mixed 35.2
116% 37.9 MB/s
DQ Read 438
DQ Write 33.8
DQ Mixed 63.7
90% 178 MB/s
162GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 268 273 238 232 241 252 MB/s
Read 876
Write 180
Mixed 219
SusWrite 251
83% 381 MB/s
4K Read 26.9
4K Write 31.8
4K Mixed 29.5
95% 29.4 MB/s
DQ Read 400
DQ Write 84.6
DQ Mixed 222
168% 235 MB/s
135GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 53 93 161 225 285 295 MB/s
Read 541
Write 27.6
Mixed 148
SusWrite 185
49% 225 MB/s
4K Read 28.7
4K Write 77.2
4K Mixed 35.1
129% 47 MB/s
DQ Read 28.3
DQ Write 60.1
DQ Mixed 38.1
31% 42.2 MB/s
54GB free (System drive)
Firmware: 5111AALA
SusWrite @10s intervals: 41 64 90 129 157 175 MB/s
Read 754
Write 67.5
Mixed 110
SusWrite 109
56% 260 MB/s
4K Read 20.4
4K Write 52.3
4K Mixed 21.8
86% 31.5 MB/s
DQ Read 422
DQ Write 58.8
DQ Mixed 85.2
102% 189 MB/s
2,229 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,325,602 SSDs tested.

Typical TOSHIBA 256GB Builds (Compare 39 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 10%
Tree trunk

System: Lenovo 20KN001NGE

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.

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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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) September 2021 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]

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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

1058 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

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