SamsungMZ-7KE512BW
SamsungMZ-75E500B

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

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 289,903 user samples
26,357 User Benchmarks
Best Bench: 126% 477GB free
Worst Bench: 72% 453GB free
Poor: 72% Great: 126%
SPEED RANK: 156th / 976
263,546 User Benchmarks
Best Bench: 133% 224GB free
Worst Bench: 86% 359GB free (System drive)
Poor: 86% Great: 133%
SPEED RANK: 133rd / 976
Effective Speed
Effective SSD Speed
104 % 114 % Slightly faster effective speed.
+9%
Read
Avg. Sequential Read Speed
473 MB/s +0% 471 MB/s
Write
Avg. Sequential Write Speed
414 MB/s 446 MB/s Slightly faster write speed.
+8%
4K Read
Avg. 4K Random Read Speed
33.5 MB/s 40.5 MB/s Faster random read.
+21%
4K Write
Avg. 4K Random Write Speed
91.5 MB/s 102 MB/s Slightly faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s 374 MB/s Slightly faster mixed IO speed.
+6%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.4 MB/s 55.7 MB/s Faster random mixed IO.
+25%
SusWrite
Avg. Sustained Write Speed
370 MB/s Slightly faster sustained write speed.
+5%
352 MB/s
Read
Peak Sequential Read Speed
516 MB/s +2% 507 MB/s
Write
Peak Sequential Write Speed
488 MB/s 491 MB/s +1%
4K Read
Peak 4K Random Read Speed
43.8 MB/s 48 MB/s Slightly faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed
127 MB/s 134 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed
398 MB/s 412 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed
58.4 MB/s 67 MB/s Slightly faster peak random mixed IO.
+15%
SusWrite
Peak Sequential Sustained Write 60s Average
482 MB/s +0% 481 MB/s
Market Share
Based on 10,387,541 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.32 % 3.18 % Hugely higher market share.
+894%
Value
Value For Money
102 % 199 % Hugely better value.
+95%
User Rating
UBM User Rating
72 % 105 % Much more popular.
+46%
Price
Price (score)
$200 $90 Much cheaper.
+55%
Age
Newest
53 Months 48 Months Slightly more recent.
+9%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed
354 MB/s 359 MB/s +1%
AS-SSD Total
AS-SSD Total Score
1,275 Pts 1,291 Pts +1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s 367 MB/s +1%
ADQ Read
Avg. 4K-64Thread Read Speed
339 MB/s 353 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed
304 MB/s 321 MB/s Slightly faster deep queue write.
+6%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
302 MB/s 326 MB/s Slightly faster deep queue mixed IO.
+8%
Capacity
Capacity
512GB 500GB
Solid State Drive Rankings (Price vs Performance) December 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 $370Nvidia GTX 1070 $330Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $210Samsung 850 Evo 500GB $90
Intel Core i5-8600K $249Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $72
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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