SamsungMZ-7KE512BW
OCZARC100-25SAT3-480G

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

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Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC. Release date: Q3 2014.

Real World Speed
Performance profile from 44,984 user samples
43,618 User Benchmarks
Best Bench: 124% 477GB free
Worst Bench: 74% 15GB free (System drive)
Poor: 74% Great: 124%
SPEED RANK: 198th / 1017
1,366 User Benchmarks
Best Bench: 102% 107GB free
Worst Bench: 64% 200GB free (System drive)
Poor: 64% Great: 102%
SPEED RANK: 338th / 1017
Effective Speed
Effective SSD Speed
104 % Faster effective speed.
+21%
85.9 %
Read
Avg. Sequential Read Speed
473 MB/s Faster read speed.
+29%
366 MB/s
Write
Avg. Sequential Write Speed
409 MB/s Slightly faster write speed.
+7%
383 MB/s
4K Read
Avg. 4K Random Read Speed
33.6 MB/s Much faster random read.
+35%
24.8 MB/s
4K Write
Avg. 4K Random Write Speed
89.6 MB/s +3% 86.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s Faster mixed IO speed.
+27%
278 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44.5 MB/s Much faster random mixed IO.
+38%
32.2 MB/s
SusWrite
Avg. Sustained Write Speed
370 MB/s Slightly faster sustained write speed.
+6%
349 MB/s
Read
Peak Sequential Read Speed
514 MB/s Faster peak read speed.
+25%
410 MB/s
Write
Peak Sequential Write Speed
485 MB/s Slightly faster peak write speed.
+10%
440 MB/s
4K Read
Peak 4K Random Read Speed
42.8 MB/s Much faster peak random read.
+47%
29.1 MB/s
4K Write
Peak 4K Random Write Speed
123 MB/s 125 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed
395 MB/s Faster peak mixed IO speed.
+26%
314 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
57.6 MB/s Much faster peak random mixed IO.
+50%
38.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
484 MB/s Faster peak sustained write speed.
+17%
412 MB/s
Market Share
Based on 22,620,945 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.19 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
11.6 % 21.6 % Hugely better value.
+87%
User Rating
UBM User Rating
73 % Much more popular.
+30%
56 %
Price
Price (score)
$249 $79 Much cheaper.
+68%
Age
Newest
67 Months 66 Months +1%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
+28%
303 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Slightly faster peak deep queue write.
+9%
329 MB/s
AS-SSD Total
AS-SSD Total Score
1,274 Pts Stronger server IO.
+19%
1,074 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Much faster peak deep queue mixed IO.
+56%
232 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
334 MB/s Faster deep queue read.
+22%
274 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
288 MB/s Slightly faster deep queue write.
+12%
258 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
290 MB/s Much faster deep queue mixed IO.
+47%
197 MB/s
Capacity
Capacity
512GB 480GB
Solid State Drive Rankings (Price vs Performance) February 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 $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $330Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $683SanDisk Extreme 16GB $24
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