OCZRADEON-R7SSD-120G
SamsungMZ-7KE128BW

Controller: Indilinx Barefoot 3 IDX500M00. Flash: Toshiba A19nm MLC.

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

Real World Speed
Performance profile from 3,673 user samples
418 User Benchmarks
Best Bench: 99% 55GB free
Worst Bench: 61% 64GB free
Poor: 61% Great: 99%
SPEED RANK: 171st / 850
3,255 User Benchmarks
Best Bench: 117% 68GB free
Worst Bench: 67% 19GB free
Poor: 67% Great: 117%
SPEED RANK: 65th / 850
Effective Speed
Effective SSD Speed
81.2 % -15% 93.5 % Faster effective speed.
+15%
Read
Avg. Sequential Read Speed
483 MB/s -4% 502 MB/s +4%
Write
Avg. Sequential Write Speed
407 MB/s +4% 392 MB/s -4%
4K Read
Avg. 4K Random Read Speed
23.2 MB/s -37% 31.7 MB/s Much faster random read.
+37%
4K Write
Avg. 4K Random Write Speed
81.7 MB/s -8% 88.2 MB/s Slightly faster random write.
+8%
Mixed
Avg. Sequential Mixed IO Speed
425 MB/s +3% 413 MB/s -3%
4K Mixed
Avg. 4K Random Mixed IO Speed
17.1 MB/s -74% 29.8 MB/s Much faster random mixed IO.
+74%
Read
Peak Sequential Read Speed
520 MB/s -1% 527 MB/s +1%
Write
Peak Sequential Write Speed
433 MB/s -13% 491 MB/s Slightly faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed
29 MB/s -34% 38.8 MB/s Much faster peak random read.
+34%
4K Write
Peak 4K Random Write Speed
125 MB/s -1% 126 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed
457 MB/s -8% 493 MB/s Slightly faster peak mixed IO speed.
+8%
4K Mixed
Peak 4K Random Mixed IO Speed
23.7 MB/s -74% 41.2 MB/s Much faster peak random mixed IO.
+74%
Market Share
Based on 2,840,484 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % -675% 0.31 % Hugely higher market share.
+675%
Value
Value For Money
58.7 % Much better value.
+64%
35.9 % -64%
User Rating
UBM User Rating
62 % 0% 62 % 0%
Price
Price (score)
$70 Much cheaper.
+60%
$174 -60%
Age
Newest
33 Months +3% 34 Months -3%
DQ Read
Peak 4K-64Thread Read Speed
333 MB/s -14% 380 MB/s Slightly faster peak deep queue read.
+14%
DQ Write
Peak 4K-64Thread Write Speed
353 MB/s +4% 341 MB/s -4%
AS-SSD Total
AS-SSD Total Score
1,152 Pts -8% 1,241 Pts Slightly stronger server IO.
+8%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
80.9 MB/s -77% 143 MB/s Much faster peak deep queue mixed IO.
+77%
ADQ Read
Avg. 4K-64Thread Read Speed
150 MB/s -41% 212 MB/s Much faster deep queue read.
+41%
ADQ Write
Avg. 4K-64Thread Write Speed
195 MB/s -12% 219 MB/s Slightly faster deep queue write.
+12%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
43.3 MB/s -80% 78 MB/s Hugely faster deep queue mixed IO.
+80%
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) May 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 $368Samsung 850 Evo 250GB $98
Intel Core i5-7600K $239AMD RX 480 $220Samsung 850 Pro 256GB $127
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
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