SamsungMZ-75E500B
SamsungMZ-7KE512BW

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

Real World Speed
Performance profile from 65,076 user samples
56,310 User Benchmarks
Best Bench: 120% 309GB free
Worst Bench: 71% 363GB free
Poor: 71% Great: 120%
SPEED RANK: 51st / 848
8,766 User Benchmarks
Best Bench: 122% 236GB free
Worst Bench: 71% 259GB free
Poor: 71% Great: 122%
SPEED RANK: 50th / 848
Effective Speed
Effective SSD Speed
98.3 % -1% 99.2 % +1%
Read
Avg. Sequential Read Speed
499 MB/s -0% 500 MB/s +0%
Write
Avg. Sequential Write Speed
393 MB/s -14% 448 MB/s Slightly faster write speed.
+14%
4K Read
Avg. 4K Random Read Speed
39.1 MB/s Faster random read.
+21%
32.2 MB/s -21%
4K Write
Avg. 4K Random Write Speed
80.4 MB/s -9% 88 MB/s Slightly faster random write.
+9%
Mixed
Avg. Sequential Mixed IO Speed
399 MB/s -18% 469 MB/s Faster mixed IO speed.
+18%
4K Mixed
Avg. 4K Random Mixed IO Speed
36.7 MB/s Slightly faster random mixed IO.
+6%
34.5 MB/s -6%
Read
Peak Sequential Read Speed
518 MB/s -2% 528 MB/s +2%
Write
Peak Sequential Write Speed
415 MB/s -21% 503 MB/s Faster peak write speed.
+21%
4K Read
Peak 4K Random Read Speed
48.6 MB/s Faster peak random read.
+17%
41.4 MB/s -17%
4K Write
Peak 4K Random Write Speed
112 MB/s -12% 126 MB/s Slightly faster peak random write.
+12%
Mixed
Peak Sequential Mixed IO Speed
422 MB/s -22% 515 MB/s Faster peak mixed IO speed.
+22%
4K Mixed
Peak 4K Random Mixed IO Speed
52.1 MB/s -5% 54.5 MB/s +5%
Market Share
Based on 2,386,282 SSDs tested.
Market Share
Market Share (trailing 30 days)
6.7 % Hugely higher market share.
+509%
1.1 % -509%
Value
Value For Money
104 % Slightly better value.
+13%
91.8 % -13%
User Rating
UBM User Rating
90 % Much more popular.
+34%
67 % -34%
Price
Price (score)
$177 Cheaper.
+18%
$215 -18%
Age
Newest
27 Months More recent.
+16%
32 Months -16%
DQ Read
Peak 4K-64Thread Read Speed
382 MB/s +1% 380 MB/s -1%
DQ Write
Peak 4K-64Thread Write Speed
287 MB/s -20% 343 MB/s Faster peak deep queue write.
+20%
AS-SSD Total
AS-SSD Total Score
1,183 Pts -6% 1,250 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
130 MB/s -31% 170 MB/s Much faster peak deep queue mixed IO.
+31%
ADQ Read
Avg. 4K-64Thread Read Speed
210 MB/s Slightly faster deep queue read.
+7%
197 MB/s -7%
ADQ Write
Avg. 4K-64Thread Write Speed
200 MB/s -12% 225 MB/s Slightly faster deep queue write.
+12%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
79.3 MB/s -16% 91.7 MB/s Faster deep queue mixed IO.
+16%
Capacity
Capacity
500GB 512GB
Solid State Drive Rankings (Price vs Performance) March 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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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
Intel Core i7-7700K $310AMD RX 480 $205Samsung 850 Evo 250GB $93
AMD Ryzen 7 1700 $330Nvidia GTX 1070 $370Samsung 850 Pro 256GB $130
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $235Samsung 850 Evo 500GB $177
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $430SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $50Corsair Vengeance LPX DDR4 3200 C16 2x8GB $135SanDisk Ultra Fit 32GB $9
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