Real World Speed
Performance profile from 417 user samples
417 User Benchmarks
Best Bench: 21% 101GB free
Worst Bench: 8% 8GB free (System drive)
Poor: 8% Great: 21%
SPEED RANK: 1012th / 1018
Effective Speed
Effective SSD Speed
16 % 97.1 % Hugely faster effective speed.
Avg. Sequential Read Speed
143 MB/s 457 MB/s Hugely faster read speed.
Avg. Sequential Write Speed
40.8 MB/s 407 MB/s Hugely faster write speed.
4K Read
Avg. 4K Random Read Speed
6.17 MB/s 33.1 MB/s Hugely faster random read.
4K Write
Avg. 4K Random Write Speed
17.8 MB/s 87.5 MB/s Hugely faster random write.
Avg. Sequential Mixed IO Speed
62.3 MB/s 356 MB/s Hugely faster mixed IO speed.
4K Mixed
Avg. 4K Random Mixed IO Speed
5 MB/s 44.1 MB/s Hugely faster random mixed IO.
Avg. Sustained Write Speed
34 MB/s 294 MB/s Hugely faster sustained write speed.
Peak Sequential Read Speed
185 MB/s 501 MB/s Hugely faster peak read speed.
Peak Sequential Write Speed
57.2 MB/s 483 MB/s Hugely faster peak write speed.
4K Read
Peak 4K Random Read Speed
9.31 MB/s 41 MB/s Hugely faster peak random read.
4K Write
Peak 4K Random Write Speed
27.6 MB/s 121 MB/s Hugely faster peak random write.
Peak Sequential Mixed IO Speed
89.5 MB/s 413 MB/s Hugely faster peak mixed IO speed.
4K Mixed
Peak 4K Random Mixed IO Speed
9.31 MB/s 56.1 MB/s Hugely faster peak random mixed IO.
Peak Sequential Sustained Write 60s Average
49.1 MB/s 390 MB/s Hugely faster peak sustained write speed.
Market Share
Based on 24,103,902 SSDs tested.
User Rating
UBM User Rating
50 % 71.9 % Much more popular.
Market Share
Market Share (trailing 30 days)
0 % 0.7 % Insanely higher market share.
DQ Read
Peak 4K-64Thread Read Speed
11.7 MB/s 366 MB/s Insanely faster peak deep queue read.
DQ Write
Peak 4K-64Thread Write Speed
28.6 MB/s 357 MB/s Insanely faster peak deep queue write.
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
10.6 MB/s 317 MB/s Insanely faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
7.76 MB/s 319 MB/s Insanely faster deep queue read.
ADQ Write
Avg. 4K-64Thread Write Speed
21.6 MB/s 288 MB/s Insanely faster deep queue write.
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
6.09 MB/s 252 MB/s Insanely faster deep queue mixed IO.
74+ Months 53.7 Months Much more recent.
AS-SSD Total
AS-SSD Total Score
119 Pts 1,232 Pts Hugely stronger server IO.
128GB   —
Solid State Drive Rankings (Price vs Performance) April 2020 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.
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
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9600K $210Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9400F $146Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $84SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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