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 98,315 user samples
86,247 User Benchmarks
Best Bench: 117% 466GB free
Worst Bench: 67% 108GB free
Poor: 67% Great: 117%
SPEED RANK: 62nd / 853
12,068 User Benchmarks
Best Bench: 125% 409GB free
Worst Bench: 71% 477GB free
Poor: 71% Great: 125%
SPEED RANK: 54th / 853
Effective Speed
Effective SSD Speed
95.3 % -7% 102 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
495 MB/s -2% 503 MB/s +2%
Write
Avg. Sequential Write Speed
389 MB/s -14% 443 MB/s Slightly faster write speed.
+14%
4K Read
Avg. 4K Random Read Speed
38.3 MB/s Faster random read.
+15%
33.2 MB/s -15%
4K Write
Avg. 4K Random Write Speed
76.8 MB/s -18% 90.4 MB/s Faster random write.
+18%
Mixed
Avg. Sequential Mixed IO Speed
397 MB/s -18% 467 MB/s Faster mixed IO speed.
+18%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.8 MB/s -6% 36.9 MB/s Slightly faster random mixed IO.
+6%
Read
Peak Sequential Read Speed
517 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
47.9 MB/s Slightly faster peak random read.
+9%
43.8 MB/s -9%
4K Write
Peak 4K Random Write Speed
109 MB/s -17% 128 MB/s Faster peak random write.
+17%
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
51.7 MB/s -7% 55.2 MB/s Slightly faster peak random mixed IO.
+7%
Market Share
Based on 3,328,095 SSDs tested.
Market Share
Market Share (trailing 30 days)
6.61 % Hugely higher market share.
+844%
0.7 % -844%
Value
Value For Money
465 % -5% 487 % +5%
User Rating
UBM User Rating
93 % Much more popular.
+31%
71 % -31%
Price
Price (score)
$23 +5% $24 -5%
Age
Newest
31 Months Slightly more recent.
+14%
36 Months -14%
DQ Read
Peak 4K-64Thread Read Speed
375 MB/s -2% 381 MB/s +2%
DQ Write
Peak 4K-64Thread Write Speed
284 MB/s -21% 343 MB/s Faster peak deep queue write.
+21%
AS-SSD Total
AS-SSD Total Score
1,165 Pts -8% 1,258 Pts Slightly stronger server IO.
+8%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
129 MB/s -33% 171 MB/s Much faster peak deep queue mixed IO.
+33%
ADQ Read
Avg. 4K-64Thread Read Speed
190 MB/s -13% 215 MB/s Slightly faster deep queue read.
+13%
ADQ Write
Avg. 4K-64Thread Write Speed
183 MB/s -28% 234 MB/s Faster deep queue write.
+28%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
74.2 MB/s -34% 99.1 MB/s Much faster deep queue mixed IO.
+34%
Capacity
Capacity
500GB 512GB
Solid State Drive Rankings (Price vs Performance) July 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]

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 (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 $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $96
AMD Ryzen 7 1700 $291AMD RX 480 $379Samsung 850 Pro 256GB $120
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $33Samsung 850 Evo 500GB $23
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback