Real World Speed
Performance profile from 181,416 user samples
114,107 User Benchmarks
Best Bench: 269% 228GB free
Worst Bench: 166% 51GB free (System drive)
Poor: 166% Great: 269%
SPEED RANK: 56th / 1040
67,309 User Benchmarks
Best Bench: 96% 216GB free
Worst Bench: 31% 152GB free (System drive)
Poor: 31% Great: 96%
SPEED RANK: 785th / 1040
Effective Speed
Effective SSD Speed
233 % Hugely faster effective speed.
58.3 %
Avg. Sequential Read Speed
2180 MB/s Hugely faster read speed.
472 MB/s
Avg. Sequential Write Speed
1395 MB/s Hugely faster write speed.
403 MB/s
4K Read
Avg. 4K Random Read Speed
58.6 MB/s Hugely faster random read.
26.7 MB/s
4K Write
Avg. 4K Random Write Speed
142 MB/s Hugely faster random write.
46.2 MB/s
Avg. Sequential Mixed IO Speed
1133 MB/s Hugely faster mixed IO speed.
260 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
76.7 MB/s Hugely faster random mixed IO.
13.3 MB/s
Avg. Sustained Write Speed
371 MB/s Hugely faster sustained write speed.
166 MB/s
Peak Sequential Read Speed
2528 MB/s Hugely faster peak read speed.
513 MB/s
Peak Sequential Write Speed
2033 MB/s Hugely faster peak write speed.
452 MB/s
4K Read
Peak 4K Random Read Speed
66.4 MB/s Hugely faster peak random read.
35.8 MB/s
4K Write
Peak 4K Random Write Speed
197 MB/s Much faster peak random write.
115 MB/s
Peak Sequential Mixed IO Speed
1453 MB/s Hugely faster peak mixed IO speed.
430 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
91.6 MB/s Hugely faster peak random mixed IO.
32.6 MB/s
Peak Sequential Sustained Write 60s Average
483 MB/s Faster peak sustained write speed.
413 MB/s
Market Share
Based on 34,682,468 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.47 % 0.79 % Much higher market share.
Value For Money
28.2 % Much better value.
16.9 %
User Rating
UBM User Rating
78 % More popular.
62 %
Price (score)
$109 $33 Much cheaper.
30+ Months 26+ Months More recent.
DQ Read
Peak 4K-64Thread Read Speed
997 MB/s Hugely faster peak deep queue read.
251 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1447 MB/s Hugely faster peak deep queue write.
347 MB/s
AS-SSD Total
AS-SSD Total Score
3,830 Pts Hugely stronger server IO.
1,029 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1019 MB/s Insanely faster peak deep queue mixed IO.
49.7 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
926 MB/s Hugely faster deep queue read.
187 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
955 MB/s Hugely faster deep queue write.
240 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
909 MB/s Insanely faster deep queue mixed IO.
27.8 MB/s
250GB 240GB

The 970 Evo is Samsung’s third generation NVMe PCIe SSD for high-end consumers and professionals alike. It employs the latest Samsung Phoenix controller and their latest version of TLC 3D NAND (now 64-layers) which is cheaper but with slightly lower endurance and weaker write consistency than the MLC NAND found in the 970 Pro. The 970 Evo comes in a M.2 form factor and four sizes: 250GB, 500GB, 1TB and 2TB. The $120 250GB 970 Evo has an advertised sequential read speed of up to 3400 MB/s (200MB/s faster than the 250GB 960 Evo) and a sequential write speed of 1500 MB/s which drops to 300 MB/s once the 13Gb of SLC cache has been exhausted (this is similar to the sustained write performance on the 960 Evo). Further benchmarks are required before we can attest to its overall performance in the real world. The anticipated modest performance improvement between generations is expected to maintain Samsung’s front running as the premium SSD brand. Samsung now offers a warranty of 5 years across the suite of 970 SSDs and specifically a generous write endurance of 150 TBW on the 250 GB 970 Evo, thereby challenging the need for the 970 Pro MLC variant. [May '18 SSDrivePro]


Hızlı bir SSD tek kötü yanı 240 gb olması diyebiliriz [Jul '20 alhain]


Solid State Drive Rankings (Price vs Performance) November 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 $190Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $34
Intel Core i5-9400F $148Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $44
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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