Real World Speed
Performance profile from 94,305 user samples
94,305 User Benchmarks
Best Bench: 266% 147GB free
Worst Bench: 168% 81GB free
Poor: 168% Great: 266%
SPEED RANK: 17th / 927
Effective Speed
Effective SSD Speed
221 % Hugely faster effective speed.
93.9 %
Avg. Sequential Read Speed
2215 MB/s Hugely faster read speed.
502 MB/s
Avg. Sequential Write Speed
1127 MB/s Hugely faster write speed.
406 MB/s
4K Read
Avg. 4K Random Read Speed
51.3 MB/s Much faster random read.
34 MB/s
4K Write
Avg. 4K Random Write Speed
106 MB/s Much faster random write.
78.1 MB/s
Avg. Sequential Mixed IO Speed
1216 MB/s Hugely faster mixed IO speed.
419 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
33.2 MB/s +3% 32.2 MB/s
Peak Sequential Read Speed
2860 MB/s Hugely faster peak read speed.
524 MB/s
Peak Sequential Write Speed
1256 MB/s Hugely faster peak write speed.
441 MB/s
4K Read
Peak 4K Random Read Speed
59.4 MB/s Much faster peak random read.
42.3 MB/s
4K Write
Peak 4K Random Write Speed
145 MB/s Much faster peak random write.
106 MB/s
Peak Sequential Mixed IO Speed
1424 MB/s Hugely faster peak mixed IO speed.
453 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
48 MB/s +3% 46.5 MB/s
Market Share
Based on 6,800,131 SSDs tested.
User Rating
UBM User Rating
70 % 83.7 % More popular.
Market Share
Market Share (trailing 30 days)
4.28 % Hugely higher market share.
1.6 %
Price (score)
$115 Much cheaper.
166 USD
Value For Money
191 % Much better value.
110 %
DQ Read
Peak 4K-64Thread Read Speed
602 MB/s Much faster peak deep queue read.
368 MB/s
DQ Write
Peak 4K-64Thread Write Speed
418 MB/s Much faster peak deep queue write.
298 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
212 MB/s Much faster peak deep queue mixed IO.
127 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
274 MB/s Much faster deep queue read.
188 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
237 MB/s Faster deep queue write.
192 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
93.4 MB/s Much faster deep queue mixed IO.
71.5 MB/s
18 Months Hugely more recent.
38.6 Months
AS-SSD Total
AS-SSD Total Score
2,059 Pts Much stronger server IO.
1,159 Pts
250GB   —

The 960 Evo SSD is one of Samsung’s premier NVMe SSDs, along with their current flagship, the 960 Pro. The Evo variant is available in a variety of capacities including 250, 500 and 1000 GB, each with a commensurate price tag, whilst the 960 Pro is available in 512, 1024 and 2048 GB capacities. The 960 Evo has lower write endurance compared to the 960 Pro due to its TLC (3-bit) V-NAND flash memory (the 960 Pro consists of MLC (2-bit) V-NAND). As a result, Samsung only guarantee 200 terabytes written on the 512 GB 960 Evo, compared to double that on the 960 Pro, however, this volume of data is very unlikely to affect consumers. The 250 GB 960 Evo has a 13 GB SLC cache which boosts initial write speed to roughly match the 960 Pro but writes exceeding 13 GB drop in speed by over 50%. Overall, the 960 Pro offers more consistent write performance than the 960 Evo, however, this will only impact workloads that exceed the 13 GB. [Nov '17 SSDrivePro]


Solid State Drive Rankings (Price vs Performance) May 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]


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
  • - 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.
AMD Ryzen 5 1600 $167Nvidia GTX 1070 $447Samsung 850 Evo 250GB $95
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $292Samsung 850 Evo 500GB $140
Intel Core i7-7700K $285AMD RX 480 $300Samsung 850 Pro 256GB $163
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $180SanDisk Extreme 64GB $41
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $960SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Extreme 16GB $20
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