Average Bench: 206% (79th of 1053)

Based on 4,629 user benchmarks.  Model: KXG60ZNV512G NVMe TOSHIBA 512GB

Outstanding average bench

The Kxg60znv512g NVMe TOSHIBA 512GB averaged 106.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kxg60znv512g NVMe TOSHIBA 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 728MB/s
Avg. Sequential Write Speed 1,554MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kxg60znv512g NVMe TOSHIBA 512GB is 131%. This is a particularly wide range which indicates that the Kxg60znv512g NVMe TOSHIBA 512GB performs inconsistently under varying real world conditions.


Avg. 4K Random Write Speed 108MB/s
Avg. Sustained Write Speed 824MB/s

Average Bench

(Based on 4,629 samples)
Min Avg Max
704 Read 1,513 2,110
765 Write 1,554 2,305
705 Mixed 1,198 1,566
619 SusWrite 824 940
286% 1,272 MB/s
Min Avg Max
28.1 4K Read 43.3 53.4
56 4K Write 108 158
38 4K Mixed 59.5 76.8
199% 70.2 MB/s
Min Avg Max
279 DQ Read 857 1,290
136 DQ Write 658 1,214
200 DQ Mixed 728 942
552% 748 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
147GB free (System drive)
Firmware: 10604106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1282 787 788 788 788 782 MB/s
Read 1,677
Write 1,974
Mixed 1,417
SusWrite 869
334% 1,484 MB/s
4K Read 43.2
4K Write 104
4K Mixed 59.5
197% 68.9 MB/s
DQ Read 928
DQ Write 697
DQ Mixed 764
584% 797 MB/s
255GB free (System drive)
Firmware: 10604106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 914 828 788 798 788 791 MB/s
Read 1152
Write 1,151
Mixed 1,026
SusWrite 818
233% 1,037 MB/s
4K Read 39.1
4K Write 88.2
4K Mixed 51.2
172% 59.5 MB/s
DQ Read 735
DQ Write 307
DQ Mixed 669
456% 570 MB/s
4,629 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 39,799,496 SSDs tested.

Typical NVMe TOSHIBA 512GB Builds (Compare 5,260 builds) See popular component choices, score breakdowns and rankings.
Gaming 13%
Tree trunk
Desktop 77%
Workstation 12%
Tree trunk

System: Dell XPS 15 7590


Popular NVMe TOSHIBA 512GB 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.
  • - 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) February 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]


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.


1053 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.
Intel Core i5-10400F $151Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-10600K $230Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $327Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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