OCZRADEON-R7SSD-120G
SamsungMZ-75E120B

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

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND

Real World Speed
Performance profile from 17,159 user samples
418 User Benchmarks
Best Bench: 99% 55GB free
Worst Bench: 61% 64GB free
Poor: 61% Great: 99%
SPEED RANK: 171st / 850
16,741 User Benchmarks
Best Bench: 115% 42GB free
Worst Bench: 59% 73GB free
Poor: 59% Great: 115%
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 -2% 491 MB/s +2%
Write
Avg. Sequential Write Speed
407 MB/s +5% 388 MB/s -5%
4K Read
Avg. 4K Random Read Speed
23.2 MB/s -63% 37.9 MB/s Much faster random read.
+63%
4K Write
Avg. 4K Random Write Speed
81.7 MB/s Slightly faster random write.
+8%
75.6 MB/s -8%
Mixed
Avg. Sequential Mixed IO Speed
425 MB/s Slightly faster mixed IO speed.
+9%
389 MB/s -9%
4K Mixed
Avg. 4K Random Mixed IO Speed
17.1 MB/s -87% 31.9 MB/s Hugely faster random mixed IO.
+87%
Read
Peak Sequential Read Speed
520 MB/s +0% 518 MB/s -0%
Write
Peak Sequential Write Speed
433 MB/s +4% 417 MB/s -4%
4K Read
Peak 4K Random Read Speed
29 MB/s -63% 47.3 MB/s Much faster peak random read.
+63%
4K Write
Peak 4K Random Write Speed
125 MB/s Slightly faster peak random write.
+15%
109 MB/s -15%
Mixed
Peak Sequential Mixed IO Speed
457 MB/s Slightly faster peak mixed IO speed.
+9%
419 MB/s -9%
4K Mixed
Peak 4K Random Mixed IO Speed
23.7 MB/s -90% 45.1 MB/s Hugely faster peak random mixed IO.
+90%
Market Share
Based on 2,840,484 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % -2,575% 1.07 % Insanely higher market share.
+2,575%
Value
Value For Money
58.7 % Slightly better value.
+8%
54.2 % -8%
User Rating
UBM User Rating
62 % -16% 72 % More popular.
+16%
Price
Price (score)
$70 Cheaper.
+26%
$94 -26%
Age
Newest
33 Months -12% 29 Months Slightly more recent.
+12%
DQ Read
Peak 4K-64Thread Read Speed
333 MB/s -13% 377 MB/s Slightly faster peak deep queue read.
+13%
DQ Write
Peak 4K-64Thread Write Speed
353 MB/s Faster peak deep queue write.
+24%
284 MB/s -24%
AS-SSD Total
AS-SSD Total Score
1,152 Pts -1% 1,167 Pts +1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
80.9 MB/s -38% 112 MB/s Much faster peak deep queue mixed IO.
+38%
ADQ Read
Avg. 4K-64Thread Read Speed
150 MB/s -33% 199 MB/s Much faster deep queue read.
+33%
ADQ Write
Avg. 4K-64Thread Write Speed
195 MB/s Slightly faster deep queue write.
+7%
182 MB/s -7%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
43.3 MB/s -49% 64.7 MB/s Much faster deep queue mixed IO.
+49%
Capacity
Capacity
120GB 120GB
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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