SanDiskSDSSDHII-960G-G25
SamsungMZ-75E1T0B

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm TLC V-NAND

Real World Speed
Performance profile from 45,634 user samples
9,322 User Benchmarks
Best Bench: 102% 591GB free
Worst Bench: 52% 80GB free (System drive)
Poor: 52% Great: 102%
SPEED RANK: 340th / 955
36,312 User Benchmarks
Best Bench: 135% 308GB free
Worst Bench: 90% 931GB free
Poor: 90% Great: 135%
SPEED RANK: 119th / 955
Effective Speed
Effective SSD Speed
77.3 % 116 % Much faster effective speed.
+49%
Read
Avg. Sequential Read Speed
451 MB/s 469 MB/s +4%
Write
Avg. Sequential Write Speed
344 MB/s 438 MB/s Faster write speed.
+27%
4K Read
Avg. 4K Random Read Speed
27.7 MB/s 39.9 MB/s Much faster random read.
+44%
4K Write
Avg. 4K Random Write Speed
66.4 MB/s 102 MB/s Much faster random write.
+54%
Mixed
Avg. Sequential Mixed IO Speed
258 MB/s 396 MB/s Much faster mixed IO speed.
+53%
4K Mixed
Avg. 4K Random Mixed IO Speed
26.7 MB/s 55 MB/s Hugely faster random mixed IO.
+106%
SusWrite
Avg. Sustained Write Speed
237 MB/s 397 MB/s Much faster sustained write speed.
+68%
Read
Peak Sequential Read Speed
501 MB/s 506 MB/s +1%
Write
Peak Sequential Write Speed
467 MB/s 485 MB/s +4%
4K Read
Peak 4K Random Read Speed
37.1 MB/s 48.5 MB/s Much faster peak random read.
+31%
4K Write
Peak 4K Random Write Speed
117 MB/s 135 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed
329 MB/s 445 MB/s Much faster peak mixed IO speed.
+35%
4K Mixed
Peak 4K Random Mixed IO Speed
46 MB/s 67.8 MB/s Much faster peak random mixed IO.
+47%
SusWrite
Peak Sequential Sustained Write 60s Average
319 MB/s 486 MB/s Much faster peak sustained write speed.
+52%
Market Share
Based on 7,585,287 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.14 % 0.71 % Hugely higher market share.
+407%
Value
Value For Money
126 % 138 % Slightly better value.
+9%
User Rating
UBM User Rating
56 % 68 % More popular.
+21%
Price
Price (score)
$190 Much cheaper.
+37%
$300
Age
Newest
46 Months 43 Months Slightly more recent.
+7%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed
294 MB/s 355 MB/s Faster peak deep queue write.
+21%
AS-SSD Total
AS-SSD Total Score
1,189 Pts 1,288 Pts Slightly stronger server IO.
+8%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
236 MB/s 365 MB/s Much faster peak deep queue mixed IO.
+55%
ADQ Read
Avg. 4K-64Thread Read Speed
272 MB/s 357 MB/s Much faster deep queue read.
+31%
ADQ Write
Avg. 4K-64Thread Write Speed
203 MB/s 322 MB/s Much faster deep queue write.
+59%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
114 MB/s 328 MB/s Hugely faster deep queue mixed IO.
+188%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) July 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 - 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 userbenchmark.com.
  • - 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.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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