SamsungMZ-75E500B
SanDiskSDSSDHII-480G-G25

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

VS
About

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

Real World Speed
Performance profile from 425,250 user samples
396,423 User Benchmarks
Best Bench: 135% 465GB free
Worst Bench: 76% 331GB free (System drive)
Poor: 76% Great: 135%
SPEED RANK: 166th / 1011
28,827 User Benchmarks
Best Bench: 110% 447GB free
Worst Bench: 61% 119GB free (System drive)
Poor: 61% Great: 110%
SPEED RANK: 301st / 1011
Effective Speed
Effective SSD Speed
113 % Faster effective speed.
+29%
87.4 %
Read
Avg. Sequential Read Speed
470 MB/s +2% 461 MB/s
Write
Avg. Sequential Write Speed
440 MB/s Slightly faster write speed.
+10%
399 MB/s
4K Read
Avg. 4K Random Read Speed
40.6 MB/s Much faster random read.
+39%
29.3 MB/s
4K Write
Avg. 4K Random Write Speed
99.9 MB/s Faster random write.
+26%
79.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
375 MB/s Much faster mixed IO speed.
+36%
275 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
55.1 MB/s Much faster random mixed IO.
+49%
36.9 MB/s
SusWrite
Avg. Sustained Write Speed
361 MB/s Much faster sustained write speed.
+50%
240 MB/s
Read
Peak Sequential Read Speed
507 MB/s +1% 504 MB/s
Write
Peak Sequential Write Speed
491 MB/s +2% 482 MB/s
4K Read
Peak 4K Random Read Speed
48.2 MB/s Faster peak random read.
+24%
38.8 MB/s
4K Write
Peak 4K Random Write Speed
132 MB/s Slightly faster peak random write.
+9%
121 MB/s
Mixed
Peak Sequential Mixed IO Speed
414 MB/s Faster peak mixed IO speed.
+17%
353 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
66.9 MB/s Much faster peak random mixed IO.
+31%
51.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
487 MB/s Much faster peak sustained write speed.
+43%
341 MB/s
Market Share
Based on 18,506,230 SSDs tested.
Market Share
Market Share (trailing 30 days)
2.17 % Hugely higher market share.
+985%
0.2 %
Value
Value For Money
23.3 % 25.5 % Slightly better value.
+9%
User Rating
UBM User Rating
110 % Much more popular.
+69%
65 %
Price
Price (score)
$107 $65 Much cheaper.
+39%
Age
Newest
58 Months +5% 61 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 390 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s Faster peak deep queue write.
+16%
310 MB/s
AS-SSD Total
AS-SSD Total Score
1,293 Pts Slightly stronger server IO.
+6%
1,216 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
370 MB/s Much faster peak deep queue mixed IO.
+46%
253 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
332 MB/s 336 MB/s +1%
ADQ Write
Avg. 4K-64Thread Write Speed
302 MB/s Faster deep queue write.
+18%
257 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
311 MB/s Much faster deep queue mixed IO.
+56%
199 MB/s
Capacity
Capacity
500GB 480GB
Solid State Drive Rankings (Price vs Performance) October 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 i5-9400F $145Nvidia GTX 1660 $210Samsung 850 Evo 250GB $73
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $349Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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