SamsungMZ-7PD512BW
SamsungMZ-75E1T0B

Controller: Samsung 3-core MDX. Flash Memory: Samsung 21nm Toggle Mode MLC. Release date ≤ Q4 2013.

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

Real World Speed
Performance profile from 80,435 user samples
6,999 User Benchmarks
Best Bench: 117% 223GB free
Worst Bench: 64% 203GB free (System drive)
Poor: 64% Great: 117%
SPEED RANK: 224th / 1011
73,436 User Benchmarks
Best Bench: 134% 807GB free
Worst Bench: 81% 468GB free
Poor: 81% Great: 134%
SPEED RANK: 169th / 1011
Effective Speed
Effective SSD Speed
95 % 112 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
456 MB/s 469 MB/s +3%
Write
Avg. Sequential Write Speed
368 MB/s 431 MB/s Faster write speed.
+17%
4K Read
Avg. 4K Random Read Speed
29.8 MB/s 39.2 MB/s Much faster random read.
+32%
4K Write
Avg. 4K Random Write Speed
80.5 MB/s 96.5 MB/s Faster random write.
+20%
Mixed
Avg. Sequential Mixed IO Speed
319 MB/s 397 MB/s Faster mixed IO speed.
+24%
4K Mixed
Avg. 4K Random Mixed IO Speed
39.9 MB/s 53.6 MB/s Much faster random mixed IO.
+34%
SusWrite
Avg. Sustained Write Speed
335 MB/s 377 MB/s Slightly faster sustained write speed.
+13%
Read
Peak Sequential Read Speed
510 MB/s +1% 505 MB/s
Write
Peak Sequential Write Speed
480 MB/s 484 MB/s +1%
4K Read
Peak 4K Random Read Speed
36.1 MB/s 47.7 MB/s Much faster peak random read.
+32%
4K Write
Peak 4K Random Write Speed
116 MB/s 132 MB/s Slightly faster peak random write.
+14%
Mixed
Peak Sequential Mixed IO Speed
370 MB/s 448 MB/s Faster peak mixed IO speed.
+21%
4K Mixed
Peak 4K Random Mixed IO Speed
49.9 MB/s 66.8 MB/s Much faster peak random mixed IO.
+34%
SusWrite
Peak Sequential Sustained Write 60s Average
472 MB/s 485 MB/s +3%
Market Share
Based on 18,563,680 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.06 % 0.34 % Hugely higher market share.
+467%
Value
Value For Money
9.22 % 16.7 % Hugely better value.
+81%
User Rating
UBM User Rating
50 % 68 % Much more popular.
+36%
Price
Price (score)
$300 Slightly cheaper.
+9%
$330
Age
Newest
69+ Months 58 Months More recent.
+16%
DQ Read
Peak 4K-64Thread Read Speed
387 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed
334 MB/s 355 MB/s Slightly faster peak deep queue write.
+6%
AS-SSD Total
AS-SSD Total Score
1,226 Pts 1283 Pts +5%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
198 MB/s 364 MB/s Hugely faster peak deep queue mixed IO.
+84%
ADQ Read
Avg. 4K-64Thread Read Speed
327 MB/s 331 MB/s +1%
ADQ Write
Avg. 4K-64Thread Write Speed
271 MB/s 298 MB/s Slightly faster deep queue write.
+10%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
159 MB/s 301 MB/s Hugely faster deep queue mixed IO.
+89%
Capacity
Capacity
512GB 1TB
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 $57
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $344Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk 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 $83SanDisk Ultra Fit 32GB $14
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