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 422,927 user samples
390,898 User Benchmarks
Best Bench: 135% 299GB free
Worst Bench: 81% 428GB free
Poor: 81% Great: 135%
SPEED RANK: 168th / 1011
32,029 User Benchmarks
Best Bench: 108% 446GB free
Worst Bench: 61% 307GB free (System drive)
Poor: 61% Great: 108%
SPEED RANK: 295th / 1011
Effective Speed
Effective SSD Speed
113 % Faster effective speed.
+28%
87.9 %
Read
Avg. Sequential Read Speed
472 MB/s +3% 457 MB/s
Write
Avg. Sequential Write Speed
442 MB/s Slightly faster write speed.
+10%
400 MB/s
4K Read
Avg. 4K Random Read Speed
40.8 MB/s Much faster random read.
+38%
29.5 MB/s
4K Write
Avg. 4K Random Write Speed
99.6 MB/s Faster random write.
+27%
78.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
375 MB/s Much faster mixed IO speed.
+33%
281 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
54.8 MB/s Much faster random mixed IO.
+48%
37 MB/s
SusWrite
Avg. Sustained Write Speed
359 MB/s Much faster sustained write speed.
+44%
250 MB/s
Read
Peak Sequential Read Speed
507 MB/s +0% 505 MB/s
Write
Peak Sequential Write Speed
491 MB/s +2% 483 MB/s
4K Read
Peak 4K Random Read Speed
48.3 MB/s Faster peak random read.
+26%
38.3 MB/s
4K Write
Peak 4K Random Write Speed
131 MB/s Slightly faster peak random write.
+7%
122 MB/s
Mixed
Peak Sequential Mixed IO Speed
412 MB/s Faster peak mixed IO speed.
+16%
355 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
66.6 MB/s Much faster peak random mixed IO.
+31%
50.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
485 MB/s Much faster peak sustained write speed.
+42%
342 MB/s
Market Share
Based on 16,819,366 SSDs tested.
Market Share
Market Share (trailing 30 days)
2.41 % Insanely higher market share.
+1,507%
0.15 %
Value
Value For Money
24 % 25.6 % Slightly better value.
+7%
User Rating
UBM User Rating
110 % Much more popular.
+72%
64 %
Price
Price (score)
$103 $65 Much cheaper.
+37%
Age
Newest
56 Months Slightly more recent.
+5%
59 Months
DQ Read
Peak 4K-64Thread Read Speed
385 MB/s 390 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s Faster peak deep queue write.
+17%
308 MB/s
AS-SSD Total
AS-SSD Total Score
1,290 Pts Slightly stronger server IO.
+6%
1,215 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
370 MB/s Much faster peak deep queue mixed IO.
+47%
252 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
341 MB/s +2% 334 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
308 MB/s Faster deep queue write.
+19%
258 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
314 MB/s Much faster deep queue mixed IO.
+54%
204 MB/s
Capacity
Capacity
500GB 480GB
Solid State Drive Rankings (Price vs Performance) August 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 $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX Vega 56 $300Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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