CrucialCT525MX300SSD1
OCZVTR180-25SAT3-480G
$140

Controller: Marvell 88SS1074. Flash Memory: Micron 3D TLC.

 $140 

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

Real World Speed
Performance profile from 24,864 user samples
24,441 User Benchmarks
Best Bench: 85% 132GB free
Worst Bench: 54% 54GB free
Poor: 54% Great: 85%
SPEED RANK: 364th / 927
423 User Benchmarks
Best Bench: 110% 355GB free
Worst Bench: 63% 47GB free
Poor: 63% Great: 110%
SPEED RANK: 141st / 927
Effective Speed
Effective SSD Speed
71.6 % 89.7 % Faster effective speed.
+25%
Read
Avg. Sequential Read Speed
464 MB/s 486 MB/s +5%
Write
Avg. Sequential Write Speed
310 MB/s 448 MB/s Much faster write speed.
+45%
4K Read
Avg. 4K Random Read Speed
22.9 MB/s 23.9 MB/s +4%
4K Write
Avg. 4K Random Write Speed
60.5 MB/s 85.7 MB/s Much faster random write.
+42%
Mixed
Avg. Sequential Mixed IO Speed
315 MB/s 458 MB/s Much faster mixed IO speed.
+45%
4K Mixed
Avg. 4K Random Mixed IO Speed
18.6 MB/s 24.5 MB/s Much faster random mixed IO.
+32%
Read
Peak Sequential Read Speed
486 MB/s 520 MB/s Slightly faster peak read speed.
+7%
Write
Peak Sequential Write Speed
342 MB/s 501 MB/s Much faster peak write speed.
+46%
4K Read
Peak 4K Random Read Speed
27.5 MB/s 29.8 MB/s Slightly faster peak random read.
+8%
4K Write
Peak 4K Random Write Speed
80.2 MB/s 130 MB/s Much faster peak random write.
+62%
Mixed
Peak Sequential Mixed IO Speed
341 MB/s 499 MB/s Much faster peak mixed IO speed.
+46%
4K Mixed
Peak 4K Random Mixed IO Speed
26.2 MB/s 34 MB/s Faster peak random mixed IO.
+30%
Market Share
Based on 7,146,382 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.5 % Insanely higher market share.
+1,150%
0.04 %
Value
Value For Money
120 % Slightly better value.
+10%
109 %
User Rating
UBM User Rating
64 % Slightly more popular.
+8%
59 %
Price
Price (score)
$100 Cheaper.
+29%
$140
Age
Newest
24 Months Much more recent.
+38%
39 Months
DQ Read
Peak 4K-64Thread Read Speed
331 MB/s 367 MB/s Slightly faster peak deep queue read.
+11%
DQ Write
Peak 4K-64Thread Write Speed
224 MB/s 346 MB/s Much faster peak deep queue write.
+54%
AS-SSD Total
AS-SSD Total Score
956 Pts 1,213 Pts Stronger server IO.
+27%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
47 MB/s 87 MB/s Hugely faster peak deep queue mixed IO.
+85%
ADQ Read
Avg. 4K-64Thread Read Speed
175 MB/s 193 MB/s Slightly faster deep queue read.
+10%
ADQ Write
Avg. 4K-64Thread Write Speed
147 MB/s 216 MB/s Much faster deep queue write.
+47%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
29 MB/s 56.6 MB/s Hugely faster deep queue mixed IO.
+95%
Capacity
Capacity
525GB 480GB
Solid State Drive Rankings (Price vs Performance) June 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 - 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 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
AMD Ryzen 5 1600 $175Nvidia GTX 1070 $447Samsung 850 Evo 250GB $104
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $117
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $116
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $31HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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