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 61,678 user samples
53,825 User Benchmarks
Best Bench: 119% 385GB free
Worst Bench: 68% 252GB free
Poor: 68% Great: 119%
SPEED RANK: 50th / 836
7,853 User Benchmarks
Best Bench: 124% 267GB free
Worst Bench: 69% 169GB free
Poor: 69% Great: 124%
SPEED RANK: 46th / 836
Effective Speed
Effective SSD Speed
96.5 % -4% 101 % +4%
Read
Avg. Sequential Read Speed
496 MB/s -2% 506 MB/s +2%
Write
Avg. Sequential Write Speed
388 MB/s -17% 453 MB/s Faster write speed.
+17%
4K Read
Avg. 4K Random Read Speed
38.4 MB/s Faster random read.
+20%
32 MB/s -20%
4K Write
Avg. 4K Random Write Speed
79.2 MB/s -11% 87.7 MB/s Slightly faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed
396 MB/s -20% 475 MB/s Faster mixed IO speed.
+20%
4K Mixed
Avg. 4K Random Mixed IO Speed
35.3 MB/s -1% 35.6 MB/s +1%
Read
Peak Sequential Read Speed
517 MB/s -2% 528 MB/s +2%
Write
Peak Sequential Write Speed
414 MB/s -21% 502 MB/s Faster peak write speed.
+21%
4K Read
Peak 4K Random Read Speed
48.4 MB/s Faster peak random read.
+20%
40.5 MB/s -20%
4K Write
Peak 4K Random Write Speed
111 MB/s -14% 127 MB/s Slightly faster peak random write.
+14%
Mixed
Peak Sequential Mixed IO Speed
421 MB/s -22% 515 MB/s Faster peak mixed IO speed.
+22%
4K Mixed
Peak 4K Random Mixed IO Speed
52.2 MB/s +2% 51.3 MB/s -2%
Market Share
Based on 2,131,498 SSDs tested.
Market Share
Market Share (trailing 30 days)
6.8 % Insanely higher market share.
+1,033%
0.6 % -1,033%
Value
Value For Money
105 % Slightly better value.
+10%
94.8 % -10%
User Rating
UBM User Rating
85 % More popular.
+27%
67 % -27%
Price
Price (score)
$170 Cheaper.
+19%
$210 -19%
Age
Newest
26 Months More recent.
+16%
31 Months -16%
DQ Read
Peak 4K-64Thread Read Speed
380 MB/s -1% 382 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
287 MB/s -20% 344 MB/s Faster peak deep queue write.
+20%
AS-SSD Total
AS-SSD Total Score
1,179 Pts -6% 1,253 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
130 MB/s -32% 172 MB/s Much faster peak deep queue mixed IO.
+32%
ADQ Read
Avg. 4K-64Thread Read Speed
202 MB/s -3% 209 MB/s +3%
ADQ Write
Avg. 4K-64Thread Write Speed
196 MB/s -18% 231 MB/s Faster deep queue write.
+18%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
75.4 MB/s -29% 97 MB/s Faster deep queue mixed IO.
+29%
Capacity
Capacity
500GB 512GB
Solid State Drive Rankings (Price vs Performance) February 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 $339Nvidia GTX 1070 $370Samsung 850 Evo 250GB $94
Intel Core i5-7600K $240AMD RX 480 $177Samsung 850 Pro 256GB $130
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $170
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $650SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $37HyperX Fury DDR4 2133 C14 2x8GB $123SanDisk Extreme 16GB $18
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