SamsungMZ-75E120B
SamsungMZ-7KE128BW

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 29,989 user samples
23,735 User Benchmarks
Best Bench: 116% 66GB free (System drive)
Worst Bench: 66% 67GB free (System drive)
Poor: 66% Great: 116%
SPEED RANK: 147th / 955
6,254 User Benchmarks
Best Bench: 118% 117GB free
Worst Bench: 67% 15GB free (System drive)
Poor: 67% Great: 118%
SPEED RANK: 152nd / 955
Effective Speed
Effective SSD Speed
97.2 % +1% 96.4 %
Read
Avg. Sequential Read Speed
461 MB/s 489 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed
430 MB/s Slightly faster write speed.
+8%
397 MB/s
4K Read
Avg. 4K Random Read Speed
39.2 MB/s Faster random read.
+23%
31.8 MB/s
4K Write
Avg. 4K Random Write Speed
97.6 MB/s Slightly faster random write.
+7%
90.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
350 MB/s 363 MB/s +4%
4K Mixed
Avg. 4K Random Mixed IO Speed
50.8 MB/s Much faster random mixed IO.
+47%
34.5 MB/s
SusWrite
Avg. Sustained Write Speed
162 MB/s 345 MB/s Hugely faster sustained write speed.
+113%
Read
Peak Sequential Read Speed
507 MB/s 526 MB/s +4%
Write
Peak Sequential Write Speed
491 MB/s +1% 488 MB/s
4K Read
Peak 4K Random Read Speed
48.1 MB/s Faster peak random read.
+25%
38.6 MB/s
4K Write
Peak 4K Random Write Speed
135 MB/s Slightly faster peak random write.
+6%
127 MB/s
Mixed
Peak Sequential Mixed IO Speed
400 MB/s 487 MB/s Faster peak mixed IO speed.
+22%
4K Mixed
Peak 4K Random Mixed IO Speed
63.9 MB/s Much faster peak random mixed IO.
+33%
48 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
186 MB/s 470 MB/s Hugely faster peak sustained write speed.
+153%
Market Share
Based on 7,606,926 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.38 % Hugely higher market share.
+171%
0.14 %
Value
Value For Money
79 % Hugely better value.
+128%
34.6 %
User Rating
UBM User Rating
76 % More popular.
+23%
62 %
Price
Price (score)
$60 Much cheaper.
+68%
$190
Age
Newest
43 Months Slightly more recent.
+10%
48 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 387 MB/s +0%
DQ Write
Peak 4K-64Thread Write Speed
353 MB/s +1% 349 MB/s
AS-SSD Total
AS-SSD Total Score
1,288 Pts +2% 1,260 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
359 MB/s Slightly faster peak deep queue mixed IO.
+9%
330 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
339 MB/s Faster deep queue read.
+28%
264 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
305 MB/s Faster deep queue write.
+21%
253 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
311 MB/s Hugely faster deep queue mixed IO.
+84%
169 MB/s
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) July 2018 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $120
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $55HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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