SanDiskSDSSDXPS-480G-G25
OCZVTR180-25SAT3-480G
$140

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

 $140 

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (2nd gen) MLC NAND.

Real World Speed
Performance profile from 2,382 user samples
2,032 User Benchmarks
Best Bench: 109% 320GB free
Worst Bench: 62% 195GB free
Poor: 62% Great: 109%
SPEED RANK: 104th / 869
350 User Benchmarks
Best Bench: 110% 355GB free
Worst Bench: 65% 47GB free
Poor: 65% Great: 110%
SPEED RANK: 91st / 869
Effective Speed
Effective SSD Speed
88.5 % -2% 90 % +2%
Read
Avg. Sequential Read Speed
485 MB/s -0% 487 MB/s +0%
Write
Avg. Sequential Write Speed
438 MB/s -3% 452 MB/s +3%
4K Read
Avg. 4K Random Read Speed
28.2 MB/s Faster random read.
+18%
23.9 MB/s -18%
4K Write
Avg. 4K Random Write Speed
76.9 MB/s -12% 86.3 MB/s Slightly faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
432 MB/s -7% 462 MB/s Slightly faster mixed IO speed.
+7%
4K Mixed
Avg. 4K Random Mixed IO Speed
22.3 MB/s -9% 24.3 MB/s Slightly faster random mixed IO.
+9%
Read
Peak Sequential Read Speed
517 MB/s -1% 520 MB/s +1%
Write
Peak Sequential Write Speed
496 MB/s -1% 499 MB/s +1%
4K Read
Peak 4K Random Read Speed
35.8 MB/s Faster peak random read.
+20%
29.8 MB/s -20%
4K Write
Peak 4K Random Write Speed
117 MB/s -12% 131 MB/s Slightly faster peak random write.
+12%
Mixed
Peak Sequential Mixed IO Speed
485 MB/s -3% 500 MB/s +3%
4K Mixed
Peak 4K Random Mixed IO Speed
30.4 MB/s -11% 33.8 MB/s Slightly faster peak random mixed IO.
+11%
Market Share
Based on 5,263,903 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.06 % Hugely higher market share.
+500%
0.01 % -500%
Value
Value For Money
77 % -42% 109 % Much better value.
+42%
User Rating
UBM User Rating
62 % Slightly more popular.
+7%
58 % -7%
Price
Price (score)
$219 -36% $140 Much cheaper.
+36%
Age
Newest
43 Months -21% 34 Months More recent.
+21%
DQ Read
Peak 4K-64Thread Read Speed
371 MB/s +1% 368 MB/s -1%
DQ Write
Peak 4K-64Thread Write Speed
331 MB/s -5% 347 MB/s +5%
AS-SSD Total
AS-SSD Total Score
1,202 Pts -1% 1,216 Pts +1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
65.4 MB/s -33% 87 MB/s Much faster peak deep queue mixed IO.
+33%
ADQ Read
Avg. 4K-64Thread Read Speed
203 MB/s Slightly faster deep queue read.
+7%
189 MB/s -7%
ADQ Write
Avg. 4K-64Thread Write Speed
210 MB/s -4% 218 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
44.5 MB/s -26% 56.1 MB/s Faster deep queue mixed IO.
+26%
Capacity
Capacity
480GB 480GB
Solid State Drive Rankings (Price vs Performance) January 2018 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 i7-7700K $280Nvidia GTX 1070 $133Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $138
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $53Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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