SanDiskSDSSDXPS-480G-G25
SamsungMZ-75E500B

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

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About

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

Real World Speed
Performance profile from 400,803 user samples
4,380 User Benchmarks
Best Bench: 113% 395GB free
Worst Bench: 65% 84GB free (System drive)
Poor: 65% Great: 113%
SPEED RANK: 224th / 1011
396,423 User Benchmarks
Best Bench: 135% 465GB free
Worst Bench: 76% 331GB free (System drive)
Poor: 76% Great: 135%
SPEED RANK: 166th / 1011
Effective Speed
Effective SSD Speed
94.9 % 113 % Faster effective speed.
+19%
Read
Avg. Sequential Read Speed
466 MB/s 470 MB/s +1%
Write
Avg. Sequential Write Speed
417 MB/s 440 MB/s Slightly faster write speed.
+6%
4K Read
Avg. 4K Random Read Speed
29.3 MB/s 40.6 MB/s Much faster random read.
+39%
4K Write
Avg. 4K Random Write Speed
78.8 MB/s 99.9 MB/s Faster random write.
+27%
Mixed
Avg. Sequential Mixed IO Speed
267 MB/s 375 MB/s Much faster mixed IO speed.
+40%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.5 MB/s 55.1 MB/s Much faster random mixed IO.
+60%
SusWrite
Avg. Sustained Write Speed
379 MB/s +5% 361 MB/s
Read
Peak Sequential Read Speed
508 MB/s +0% 507 MB/s
Write
Peak Sequential Write Speed
479 MB/s 491 MB/s +3%
4K Read
Peak 4K Random Read Speed
35.5 MB/s 48.2 MB/s Much faster peak random read.
+36%
4K Write
Peak 4K Random Write Speed
114 MB/s 132 MB/s Faster peak random write.
+16%
Mixed
Peak Sequential Mixed IO Speed
312 MB/s 414 MB/s Much faster peak mixed IO speed.
+33%
4K Mixed
Peak 4K Random Mixed IO Speed
42.5 MB/s 66.9 MB/s Much faster peak random mixed IO.
+57%
SusWrite
Peak Sequential Sustained Write 60s Average
475 MB/s 487 MB/s +3%
Market Share
Based on 18,505,703 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.03 % 2.17 % Insanely higher market share.
+7,133%
Value
Value For Money
12.1 % 23.3 % Hugely better value.
+92%
User Rating
UBM User Rating
62 % 110 % Much more popular.
+77%
Price
Price (score)
$195 $107 Much cheaper.
+45%
Age
Newest
64 Months 58 Months Slightly more recent.
+9%
DQ Read
Peak 4K-64Thread Read Speed
378 MB/s 386 MB/s +2%
DQ Write
Peak 4K-64Thread Write Speed
339 MB/s 361 MB/s Slightly faster peak deep queue write.
+6%
AS-SSD Total
AS-SSD Total Score
1,214 Pts 1,293 Pts Slightly stronger server IO.
+7%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
163 MB/s 370 MB/s Hugely faster peak deep queue mixed IO.
+127%
ADQ Read
Avg. 4K-64Thread Read Speed
320 MB/s 332 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed
277 MB/s 302 MB/s Slightly faster deep queue write.
+9%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
148 MB/s 311 MB/s Hugely faster deep queue mixed IO.
+110%
Capacity
Capacity
480GB 500GB
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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