Real World Speed
Performance profile from 13,616 user samples
13,616 User Benchmarks
Best Bench: 81% 96GB free (System drive)
Worst Bench: 55% 172GB free (System drive)
Poor: 55% Great: 81%
SPEED RANK: 588th / 1003
Effective Speed
Effective SSD Speed
69.1 % 104 % Much faster effective speed.
Avg. Sequential Read Speed
394 MB/s 468 MB/s Faster read speed.
Avg. Sequential Write Speed
242 MB/s 420 MB/s Much faster write speed.
4K Read
Avg. 4K Random Read Speed
22.8 MB/s 36 MB/s Much faster random read.
4K Write
Avg. 4K Random Write Speed
63.3 MB/s 93.8 MB/s Much faster random write.
Avg. Sequential Mixed IO Speed
199 MB/s 364 MB/s Hugely faster mixed IO speed.
4K Mixed
Avg. 4K Random Mixed IO Speed
20.2 MB/s 48 MB/s Hugely faster random mixed IO.
Avg. Sustained Write Speed
212 MB/s 320 MB/s Much faster sustained write speed.
Peak Sequential Read Speed
448 MB/s 511 MB/s Slightly faster peak read speed.
Peak Sequential Write Speed
259 MB/s 488 MB/s Hugely faster peak write speed.
4K Read
Peak 4K Random Read Speed
31 MB/s 44.9 MB/s Much faster peak random read.
4K Write
Peak 4K Random Write Speed
89.4 MB/s 129 MB/s Much faster peak random write.
Peak Sequential Mixed IO Speed
216 MB/s 416 MB/s Hugely faster peak mixed IO speed.
4K Mixed
Peak 4K Random Mixed IO Speed
26.9 MB/s 61 MB/s Hugely faster peak random mixed IO.
Peak Sequential Sustained Write 60s Average
249 MB/s 418 MB/s Much faster peak sustained write speed.
Market Share
Based on 15,218,857 SSDs tested.
User Rating
UBM User Rating
50 % 85.3 % Much more popular.
Market Share
Market Share (trailing 30 days)
0.29 % 0.99 % Hugely higher market share.
DQ Read
Peak 4K-64Thread Read Speed
381 MB/s 384 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
259 MB/s 359 MB/s Much faster peak deep queue write.
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
189 MB/s 335 MB/s Much faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
326 MB/s 342 MB/s +5%
ADQ Write
Avg. 4K-64Thread Write Speed
230 MB/s 306 MB/s Much faster deep queue write.
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
166 MB/s 278 MB/s Much faster deep queue mixed IO.
35+ Months Much more recent.
46.6 Months
AS-SSD Total
AS-SSD Total Score
1,066 Pts 1,278 Pts Stronger server IO.
256GB   —
Solid State Drive Rankings (Price vs Performance) June 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]


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 i7-8700K $350Nvidia GTX 1070 $335Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $75SanDisk Ultra Fit 32GB $12
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