SamsungMZ-75E120B
OCZRADEON-R7SSD-120G

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

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

Real World Speed
Performance profile from 16,732 user samples
16,312 User Benchmarks
Best Bench: 115% 42GB free
Worst Bench: 59% 73GB free
Poor: 59% Great: 115%
SPEED RANK: 65th / 850
420 User Benchmarks
Best Bench: 99% 55GB free
Worst Bench: 61% 64GB free
Poor: 61% Great: 99%
SPEED RANK: 171st / 850
Effective Speed
Effective SSD Speed
93.5 % Faster effective speed.
+15%
81.2 % -15%
Read
Avg. Sequential Read Speed
492 MB/s +2% 483 MB/s -2%
Write
Avg. Sequential Write Speed
389 MB/s -5% 407 MB/s +5%
4K Read
Avg. 4K Random Read Speed
37.9 MB/s Much faster random read.
+63%
23.2 MB/s -63%
4K Write
Avg. 4K Random Write Speed
76.2 MB/s -7% 81.8 MB/s Slightly faster random write.
+7%
Mixed
Avg. Sequential Mixed IO Speed
389 MB/s -9% 425 MB/s Slightly faster mixed IO speed.
+9%
4K Mixed
Avg. 4K Random Mixed IO Speed
31.5 MB/s Hugely faster random mixed IO.
+84%
17.1 MB/s -84%
Read
Peak Sequential Read Speed
518 MB/s -0% 520 MB/s +0%
Write
Peak Sequential Write Speed
416 MB/s -4% 433 MB/s +4%
4K Read
Peak 4K Random Read Speed
47.7 MB/s Much faster peak random read.
+64%
29 MB/s -64%
4K Write
Peak 4K Random Write Speed
111 MB/s -13% 125 MB/s Slightly faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed
419 MB/s -9% 457 MB/s Slightly faster peak mixed IO speed.
+9%
4K Mixed
Peak 4K Random Mixed IO Speed
45.3 MB/s Hugely faster peak random mixed IO.
+91%
23.7 MB/s -91%
Market Share
Based on 2,859,716 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.08 % Insanely higher market share.
+3,500%
0.03 % -3,500%
Value
Value For Money
57.7 % -2% 58.8 % +2%
User Rating
UBM User Rating
72 % More popular.
+16%
62 % -16%
Price
Price (score)
$86 -19% $70 Cheaper.
+19%
Age
Newest
29 Months Slightly more recent.
+12%
33 Months -12%
DQ Read
Peak 4K-64Thread Read Speed
377 MB/s Slightly faster peak deep queue read.
+13%
333 MB/s -13%
DQ Write
Peak 4K-64Thread Write Speed
284 MB/s -24% 353 MB/s Faster peak deep queue write.
+24%
AS-SSD Total
AS-SSD Total Score
1,170 Pts +2% 1,152 Pts -2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
112 MB/s Much faster peak deep queue mixed IO.
+38%
80.9 MB/s -38%
ADQ Read
Avg. 4K-64Thread Read Speed
200 MB/s Much faster deep queue read.
+33%
150 MB/s -33%
ADQ Write
Avg. 4K-64Thread Write Speed
183 MB/s -7% 195 MB/s Slightly faster deep queue write.
+7%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
64.1 MB/s Much faster deep queue mixed IO.
+48%
43.2 MB/s -48%
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 $99
Intel Core i5-7600K $229AMD RX 480 $227Samsung 850 Pro 256GB $132
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair 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 $12
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