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 705,519 user samples
60,234 User Benchmarks
Best Bench: 125% 419GB free
Worst Bench: 71% 191GB free
Poor: 71% Great: 125%
SPEED RANK: 229th / 1058
645,285 User Benchmarks
Best Bench: 133% 222GB free
Worst Bench: 73% 109GB free (System drive)
Poor: 73% Great: 133%
SPEED RANK: 204th / 1058
Effective Speed
Effective SSD Speed
104 % 110 % Slightly faster effective speed.
+6%
Read
Avg. Sequential Read Speed
474 MB/s +0% 473 MB/s
Write
Avg. Sequential Write Speed
402 MB/s 436 MB/s Slightly faster write speed.
+8%
4K Read
Avg. 4K Random Read Speed
33.8 MB/s 40 MB/s Faster random read.
+18%
4K Write
Avg. 4K Random Write Speed
89.6 MB/s 93.3 MB/s +4%
Mixed
Avg. Sequential Mixed IO Speed
350 MB/s 375 MB/s Slightly faster mixed IO speed.
+7%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.6 MB/s 53.7 MB/s Faster random mixed IO.
+20%
SusWrite
Avg. Sustained Write Speed
369 MB/s +2% 361 MB/s
Read
Peak Sequential Read Speed
515 MB/s +2% 506 MB/s
Write
Peak Sequential Write Speed
487 MB/s 490 MB/s +1%
4K Read
Peak 4K Random Read Speed
42.8 MB/s 47.5 MB/s Faster peak random read.
+11%
4K Write
Peak 4K Random Write Speed
122 MB/s 125 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed
402 MB/s 414 MB/s +3%
4K Mixed
Peak 4K Random Mixed IO Speed
56.7 MB/s 65.7 MB/s Faster peak random mixed IO.
+16%
SusWrite
Peak Sequential Sustained Write 60s Average
487 MB/s 488 MB/s +0%
Market Share
Based on 42,953,511 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % 0.92 % Hugely higher market share.
+820%
Value
Value For Money
11.6 % 17.8 % Much better value.
+54%
User Rating
UBM User Rating
56 % Slightly more popular.
+6%
53 %
Price
Price (score)
$249 $149 Much cheaper.
+40%
Age
Newest
82 Months 77 Months Slightly more recent.
+6%
DQ Read
Peak 4K-64Thread Read Speed
387 MB/s +0% 386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s 362 MB/s +1%
AS-SSD Total
AS-SSD Total Score
1,273 Pts 1,285 Pts +1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
364 MB/s 371 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed
341 MB/s +5% 326 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
282 MB/s 285 MB/s +1%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
298 MB/s 300 MB/s +1%
Capacity
Capacity
512GB 500GB
Solid State Drive Rankings (Price vs Performance) May 2021 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 i5-11400F $210Nvidia RTX 3060-Ti $400Crucial MX500 250GB $50
Intel Core i5-11600K $255Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-11700K $390Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $102SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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