Real World Speed
Performance profile from 502 user samples
502 User Benchmarks
Best Bench: 109% 446GB free
Worst Bench: 68% 254GB free
Poor: 68% Great: 109%
SPEED RANK: 76th / 857
Effective Speed
Effective SSD Speed
91.6 % -3% 94.3 % +3%
Read
Avg. Sequential Read Speed
499 MB/s -0% 499 MB/s +0%
Write
Avg. Sequential Write Speed
433 MB/s +4% 414 MB/s -4%
4K Read
Avg. 4K Random Read Speed
24.9 MB/s -35% 33.7 MB/s Much faster random read.
+35%
4K Write
Avg. 4K Random Write Speed
83.6 MB/s Slightly faster random write.
+5%
79.4 MB/s -5%
Mixed
Avg. Sequential Mixed IO Speed
450 MB/s Slightly faster mixed IO speed.
+6%
425 MB/s -6%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.9 MB/s -3% 30.8 MB/s +3%
Read
Peak Sequential Read Speed
520 MB/s -1% 524 MB/s +1%
Write
Peak Sequential Write Speed
485 MB/s Slightly faster peak write speed.
+7%
454 MB/s -7%
4K Read
Peak 4K Random Read Speed
30.8 MB/s -38% 42.4 MB/s Much faster peak random read.
+38%
4K Write
Peak 4K Random Write Speed
119 MB/s +4% 115 MB/s -4%
Mixed
Peak Sequential Mixed IO Speed
503 MB/s Slightly faster peak mixed IO speed.
+9%
463 MB/s -9%
4K Mixed
Peak 4K Random Mixed IO Speed
42.4 MB/s -4% 44.2 MB/s +4%
Market Share
Based on 3,541,596 SSDs tested.
User Rating
UBM User Rating
50 % -59% 79.6 % Much more popular.
+59%
Market Share
Market Share (trailing 30 days)
0.04 % -5,839% 2.38 % Insanely higher market share.
+5,839%
Price
Price (score)
$321 -73% 185 USD Much cheaper.
+73%
Value
Value For Money
59.9 % -44% 86.3 % Much better value.
+44%
DQ Read
Peak 4K-64Thread Read Speed
295 MB/s -27% 374 MB/s Faster peak deep queue read.
+27%
DQ Write
Peak 4K-64Thread Write Speed
328 MB/s Slightly faster peak deep queue write.
+6%
309 MB/s -6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
84.3 MB/s -50% 126 MB/s Much faster peak deep queue mixed IO.
+50%
ADQ Read
Avg. 4K-64Thread Read Speed
168 MB/s -21% 202 MB/s Faster deep queue read.
+21%
ADQ Write
Avg. 4K-64Thread Write Speed
219 MB/s Slightly faster deep queue write.
+8%
204 MB/s -8%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
52.4 MB/s -36% 71.1 MB/s Much faster deep queue mixed IO.
+36%
AS-SSD Total
AS-SSD Total Score
1,076 Pts -11% 1,190 Pts Slightly stronger server IO.
+11%
Capacity
Capacity
480GB   —
Solid State Drive Rankings (Price vs Performance) August 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $300Nvidia GTX 1070 $367Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $120
Intel Core i5-7600K $212Nvidia GTX 1060-6GB $280Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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