AdataASU650SS-120GT-C
SamsungMZ-75E120B

Release date ≈ Q4 2017.

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 39,381 user samples
6,532 User Benchmarks
Best Bench: 100% 81GB free (System drive)
Worst Bench: 39% 81GB free (System drive)
Poor: 39% Great: 100%
SPEED RANK: 636th / 1003
32,849 User Benchmarks
Best Bench: 115% 112GB free
Worst Bench: 63% 19GB free (System drive)
Poor: 63% Great: 115%
SPEED RANK: 205th / 1003
Effective Speed
Effective SSD Speed
66 % 96.3 % Much faster effective speed.
+46%
Read
Avg. Sequential Read Speed
417 MB/s 461 MB/s Slightly faster read speed.
+11%
Write
Avg. Sequential Write Speed
295 MB/s 438 MB/s Much faster write speed.
+48%
4K Read
Avg. 4K Random Read Speed
25.6 MB/s 38.3 MB/s Much faster random read.
+50%
4K Write
Avg. 4K Random Write Speed
65.2 MB/s 93.4 MB/s Much faster random write.
+43%
Mixed
Avg. Sequential Mixed IO Speed
261 MB/s 356 MB/s Much faster mixed IO speed.
+36%
4K Mixed
Avg. 4K Random Mixed IO Speed
25.5 MB/s 50.6 MB/s Hugely faster random mixed IO.
+98%
SusWrite
Avg. Sustained Write Speed
172 MB/s Slightly faster sustained write speed.
+6%
162 MB/s
Read
Peak Sequential Read Speed
501 MB/s 506 MB/s +1%
Write
Peak Sequential Write Speed
453 MB/s 490 MB/s Slightly faster peak write speed.
+8%
4K Read
Peak 4K Random Read Speed
40.8 MB/s 48.2 MB/s Faster peak random read.
+18%
4K Write
Peak 4K Random Write Speed
114 MB/s 128 MB/s Slightly faster peak random write.
+12%
Mixed
Peak Sequential Mixed IO Speed
419 MB/s +2% 410 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
44.7 MB/s 63 MB/s Much faster peak random mixed IO.
+41%
SusWrite
Peak Sequential Sustained Write 60s Average
410 MB/s Hugely faster peak sustained write speed.
+120%
186 MB/s
Market Share
Based on 15,225,808 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.34 % Higher market share.
+26%
0.27 %
Value
Value For Money
103 % Hugely better value.
+109%
49.4 %
User Rating
UBM User Rating
55 % 76 % Much more popular.
+38%
Price
Price (score)
$25 Much cheaper.
+77%
$111
Age
Newest
20+ Months Much more recent.
+63%
54 Months
DQ Read
Peak 4K-64Thread Read Speed
219 MB/s 387 MB/s Much faster peak deep queue read.
+77%
DQ Write
Peak 4K-64Thread Write Speed
328 MB/s 360 MB/s Slightly faster peak deep queue write.
+10%
AS-SSD Total
AS-SSD Total Score
970 Pts 1289 Pts Much stronger server IO.
+33%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
237 MB/s 360 MB/s Much faster peak deep queue mixed IO.
+52%
ADQ Read
Avg. 4K-64Thread Read Speed
116 MB/s 339 MB/s Hugely faster deep queue read.
+192%
ADQ Write
Avg. 4K-64Thread Write Speed
190 MB/s 307 MB/s Much faster deep queue write.
+62%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
100 MB/s 311 MB/s Hugely faster deep queue mixed IO.
+211%
Capacity
Capacity
120GB 120GB
Solid State Drive Rankings (Price vs Performance) June 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 $350Nvidia GTX 1070 $335Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $75SanDisk Ultra Fit 32GB $12
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