SanDiskSDSSDXPS-480G-G25
OCZVTR180-25SAT3-960G

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

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Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (2nd gen) MLC NAND. Release date ≈ Q3 2015.

Real World Speed
Performance profile from 5,702 user samples
5,435 User Benchmarks
Best Bench: 113% 401GB free
Worst Bench: 63% 96GB free (System drive)
Poor: 63% Great: 113%
SPEED RANK: 241st / 1026
267 User Benchmarks
Best Bench: 111% 272GB free
Worst Bench: 72% 587GB free (System drive)
Poor: 72% Great: 111%
SPEED RANK: 253rd / 1026
Effective Speed
Effective SSD Speed
94.2 % +1% 93 %
Read
Avg. Sequential Read Speed
464 MB/s 470 MB/s +1%
Write
Avg. Sequential Write Speed
421 MB/s 443 MB/s Slightly faster write speed.
+5%
4K Read
Avg. 4K Random Read Speed
28.9 MB/s Faster random read.
+16%
25 MB/s
4K Write
Avg. 4K Random Write Speed
76.6 MB/s 89.6 MB/s Faster random write.
+17%
Mixed
Avg. Sequential Mixed IO Speed
267 MB/s 410 MB/s Much faster mixed IO speed.
+54%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.2 MB/s Faster random mixed IO.
+20%
28.4 MB/s
SusWrite
Avg. Sustained Write Speed
382 MB/s Slightly faster sustained write speed.
+6%
362 MB/s
Read
Peak Sequential Read Speed
509 MB/s 520 MB/s +2%
Write
Peak Sequential Write Speed
479 MB/s 499 MB/s +4%
4K Read
Peak 4K Random Read Speed
35.7 MB/s Faster peak random read.
+18%
30.3 MB/s
4K Write
Peak 4K Random Write Speed
114 MB/s 131 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed
328 MB/s 502 MB/s Much faster peak mixed IO speed.
+53%
4K Mixed
Peak 4K Random Mixed IO Speed
42.6 MB/s Slightly faster peak random mixed IO.
+8%
39.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
476 MB/s Faster peak sustained write speed.
+14%
418 MB/s
Market Share
Based on 26,494,940 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
11 % 17.6 % Much better value.
+60%
User Rating
UBM User Rating
62 % More popular.
+24%
50 %
Price
Price (score)
$219 +5% $230
Age
Newest
71 Months 58+ Months More recent.
+18%
DQ Read
Peak 4K-64Thread Read Speed
380 MB/s +0% 379 MB/s
DQ Write
Peak 4K-64Thread Write Speed
339 MB/s 354 MB/s +4%
AS-SSD Total
AS-SSD Total Score
1,217 Pts 1,241 Pts +2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
165 MB/s 258 MB/s Much faster peak deep queue mixed IO.
+56%
ADQ Read
Avg. 4K-64Thread Read Speed
314 MB/s Faster deep queue read.
+17%
269 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
273 MB/s Slightly faster deep queue write.
+6%
257 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
145 MB/s Faster deep queue mixed IO.
+18%
123 MB/s
Capacity
Capacity
480GB 960GB
Solid State Drive Rankings (Price vs Performance) May 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]

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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 i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $56
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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