Real World Speed
Performance profile from 21,107 user samples
21,107 User Benchmarks
Best Bench: 123% 369GB free
Worst Bench: 71% 248GB free
Poor: 71% Great: 123%
SPEED RANK: 102nd / 921
Effective Speed
Effective SSD Speed
99.3 % Faster effective speed.
+18%
84.4 %
Read
Avg. Sequential Read Speed
502 MB/s +3% 486 MB/s
Write
Avg. Sequential Write Speed
442 MB/s Slightly faster write speed.
+14%
389 MB/s
4K Read
Avg. 4K Random Read Speed
32.1 MB/s Faster random read.
+18%
27.2 MB/s
4K Write
Avg. 4K Random Write Speed
85 MB/s Faster random write.
+17%
72.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
464 MB/s Faster mixed IO speed.
+17%
395 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
35.4 MB/s Much faster random mixed IO.
+43%
24.7 MB/s
Read
Peak Sequential Read Speed
528 MB/s +3% 514 MB/s
Write
Peak Sequential Write Speed
502 MB/s Faster peak write speed.
+15%
435 MB/s
4K Read
Peak 4K Random Read Speed
41.9 MB/s Faster peak random read.
+22%
34.3 MB/s
4K Write
Peak 4K Random Write Speed
119 MB/s Slightly faster peak random write.
+13%
105 MB/s
Mixed
Peak Sequential Mixed IO Speed
516 MB/s Faster peak mixed IO speed.
+18%
438 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
54 MB/s Much faster peak random mixed IO.
+54%
35 MB/s
Market Share
Based on 6,466,514 SSDs tested.
User Rating
UBM User Rating
74 % Slightly more popular.
+11%
66.9 %
Market Share
Market Share (trailing 30 days)
0.4 % 0.75 % Hugely higher market share.
+88%
Price
Price (score)
$230 169 USD Much cheaper.
+36%
Value
Value For Money
87.4 % 93.8 % Slightly better value.
+7%
DQ Read
Peak 4K-64Thread Read Speed
377 MB/s Faster peak deep queue read.
+18%
319 MB/s
DQ Write
Peak 4K-64Thread Write Speed
340 MB/s Faster peak deep queue write.
+18%
289 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
167 MB/s Hugely faster peak deep queue mixed IO.
+112%
78.9 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
215 MB/s Faster deep queue read.
+29%
167 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
226 MB/s Faster deep queue write.
+23%
184 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
92.7 MB/s Hugely faster deep queue mixed IO.
+91%
48.6 MB/s
Age
Newest
45 Months 39.7 Months Slightly more recent.
+13%
AS-SSD Total
AS-SSD Total Score
1,236 Pts Stronger server IO.
+17%
1,059 Pts
Capacity
Capacity
512GB   —
Solid State Drive Rankings (Price vs Performance) April 2018 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.
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 i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $90
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $136
AMD Ryzen 5 1600 $176AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $193SanDisk Ultra Fit 32GB $12
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