SamsungMZ-75E500B
SanDiskSDSSDHII-480G-G25

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

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC. Release date: Q3 2014.

Real World Speed
Performance profile from 258,871 user samples
239,506 User Benchmarks
Best Bench: 134% 235GB free (System drive)
Worst Bench: 79% 229GB free (System drive)
Poor: 79% Great: 134%
SPEED RANK: 121st / 959
19,365 User Benchmarks
Best Bench: 108% 447GB free
Worst Bench: 61% 55GB free (System drive)
Poor: 61% Great: 108%
SPEED RANK: 242nd / 959
Effective Speed
Effective SSD Speed
113 % Much faster effective speed.
+30%
86.8 %
Read
Avg. Sequential Read Speed
469 MB/s +4% 453 MB/s
Write
Avg. Sequential Write Speed
435 MB/s Slightly faster write speed.
+11%
392 MB/s
4K Read
Avg. 4K Random Read Speed
40.2 MB/s Much faster random read.
+38%
29.1 MB/s
4K Write
Avg. 4K Random Write Speed
101 MB/s Faster random write.
+27%
79.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
373 MB/s Much faster mixed IO speed.
+36%
275 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
54.7 MB/s Much faster random mixed IO.
+50%
36.5 MB/s
SusWrite
Avg. Sustained Write Speed
359 MB/s Much faster sustained write speed.
+51%
238 MB/s
Read
Peak Sequential Read Speed
507 MB/s +0% 505 MB/s
Write
Peak Sequential Write Speed
491 MB/s +3% 477 MB/s
4K Read
Peak 4K Random Read Speed
48 MB/s Faster peak random read.
+26%
38.2 MB/s
4K Write
Peak 4K Random Write Speed
132 MB/s Slightly faster peak random write.
+10%
120 MB/s
Mixed
Peak Sequential Mixed IO Speed
413 MB/s Faster peak mixed IO speed.
+18%
351 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
67.2 MB/s Much faster peak random mixed IO.
+32%
50.8 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
483 MB/s Much faster peak sustained write speed.
+40%
344 MB/s
Market Share
Based on 9,117,614 SSDs tested.
Market Share
Market Share (trailing 30 days)
4 % Insanely higher market share.
+1,500%
0.25 %
Value
Value For Money
186 % Better value.
+26%
147 %
User Rating
UBM User Rating
103 % Much more popular.
+58%
65 %
Price
Price (score)
$98 $90 Slightly cheaper.
+8%
Age
Newest
46 Months Slightly more recent.
+6%
49 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 390 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s Faster peak deep queue write.
+16%
310 MB/s
AS-SSD Total
AS-SSD Total Score
1,291 Pts Slightly stronger server IO.
+6%
1,213 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
368 MB/s Much faster peak deep queue mixed IO.
+46%
252 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
354 MB/s Slightly faster deep queue read.
+5%
337 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
320 MB/s Faster deep queue write.
+25%
257 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
328 MB/s Much faster deep queue mixed IO.
+64%
200 MB/s
Capacity
Capacity
500GB 480GB
Solid State Drive Rankings (Price vs Performance) October 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 $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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