SamsungMZ-7KE512BW
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 31,341 user samples
31,341 User Benchmarks
Best Bench: 127% 144GB free
Worst Bench: 72% 477GB free
Poor: 72% Great: 127%
SPEED RANK: 175th / 992
Effective Speed
Effective SSD Speed
103 % Slightly faster effective speed.
+11%
93 %
Read
Avg. Sequential Read Speed
468 MB/s Slightly faster read speed.
+6%
443 MB/s
Write
Avg. Sequential Write Speed
409 MB/s +0% 409 MB/s
4K Read
Avg. 4K Random Read Speed
33 MB/s Faster random read.
+15%
28.7 MB/s
4K Write
Avg. 4K Random Write Speed
90.1 MB/s +4% 86.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
349 MB/s Slightly faster mixed IO speed.
+9%
321 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44 MB/s Faster random mixed IO.
+16%
38 MB/s
SusWrite
Avg. Sustained Write Speed
370 MB/s Slightly faster sustained write speed.
+12%
331 MB/s
Read
Peak Sequential Read Speed
515 MB/s Slightly faster peak read speed.
+6%
486 MB/s
Write
Peak Sequential Write Speed
487 MB/s +2% 476 MB/s
4K Read
Peak 4K Random Read Speed
43.6 MB/s Faster peak random read.
+24%
35.2 MB/s
4K Write
Peak 4K Random Write Speed
129 MB/s +5% 123 MB/s
Mixed
Peak Sequential Mixed IO Speed
399 MB/s Slightly faster peak mixed IO speed.
+7%
373 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
58.2 MB/s Faster peak random mixed IO.
+21%
48.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
482 MB/s Slightly faster peak sustained write speed.
+11%
436 MB/s
Market Share
Based on 12,966,448 SSDs tested.
User Rating
UBM User Rating
74 % Slightly more popular.
+9%
67.8 %
Market Share
Market Share (trailing 30 days)
0.26 % 0.45 % Much higher market share.
+71%
Price
Price (score)
$227 161 USD Much cheaper.
+41%
Value
Value For Money
91.9 % 116 % Better value.
+26%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
+15%
337 MB/s
DQ Write
Peak 4K-64Thread Write Speed
354 MB/s +4% 341 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s Much faster peak deep queue mixed IO.
+43%
252 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
343 MB/s Faster deep queue read.
+25%
275 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
300 MB/s Slightly faster deep queue write.
+8%
277 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
304 MB/s Much faster deep queue mixed IO.
+49%
204 MB/s
Age
Newest
56 Months 50.7 Months Slightly more recent.
+11%
AS-SSD Total
AS-SSD Total Score
1,277 Pts Slightly stronger server IO.
+10%
1,160 Pts
Capacity
Capacity
512GB   —
Solid State Drive Rankings (Price vs Performance) March 2019 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 $364Samsung 850 Evo 250GB $75
AMD Ryzen 5 1600 $120Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $761SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110SanDisk Ultra Fit 32GB $12
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