ToshibaKXG50ZNV256G
SamsungMZ-75E1T0B

Release date ≈ Q3 2017.

VS
About

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

Real World Speed
Performance profile from 97,185 user samples
23,868 User Benchmarks
Best Bench: 196% 45GB free (System drive)
Worst Bench: 78% 164GB free (System drive)
Poor: 78% Great: 196%
SPEED RANK: 140th / 1017
73,317 User Benchmarks
Best Bench: 133% 448GB free
Worst Bench: 85% 850GB free (System drive)
Poor: 85% Great: 133%
SPEED RANK: 165th / 1017
Effective Speed
Effective SSD Speed
130 % Faster effective speed.
+15%
113 %
Read
Avg. Sequential Read Speed
1198 MB/s Hugely faster read speed.
+153%
474 MB/s
Write
Avg. Sequential Write Speed
406 MB/s 441 MB/s Slightly faster write speed.
+9%
4K Read
Avg. 4K Random Read Speed
35.8 MB/s 39.5 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
100 MB/s Slightly faster random write.
+6%
94.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
449 MB/s Slightly faster mixed IO speed.
+11%
403 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
42.6 MB/s 53.6 MB/s Faster random mixed IO.
+26%
SusWrite
Avg. Sustained Write Speed
257 MB/s 396 MB/s Much faster sustained write speed.
+54%
Read
Peak Sequential Read Speed
1814 MB/s Hugely faster peak read speed.
+259%
505 MB/s
Write
Peak Sequential Write Speed
1021 MB/s Hugely faster peak write speed.
+111%
483 MB/s
4K Read
Peak 4K Random Read Speed
48 MB/s +1% 47.5 MB/s
4K Write
Peak 4K Random Write Speed
143 MB/s Slightly faster peak random write.
+11%
129 MB/s
Mixed
Peak Sequential Mixed IO Speed
1075 MB/s Hugely faster peak mixed IO speed.
+140%
447 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
64 MB/s 66 MB/s +3%
SusWrite
Peak Sequential Sustained Write 60s Average
492 MB/s +1% 487 MB/s
Market Share
Based on 22,744,340 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.23 % 0.3 % Much higher market share.
+30%
Value
Value For Money
31.2 % Much better value.
+69%
18.5 %
User Rating
UBM User Rating
51 % 69 % Much more popular.
+35%
Price
Price (score)
$45 Hugely cheaper.
+85%
$292
Age
Newest
29+ Months Much more recent.
+53%
62 Months
DQ Read
Peak 4K-64Thread Read Speed
738 MB/s Hugely faster peak deep queue read.
+91%
386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
881 MB/s Hugely faster peak deep queue write.
+144%
361 MB/s
AS-SSD Total
AS-SSD Total Score
2,562 Pts Hugely stronger server IO.
+99%
1,287 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
627 MB/s Much faster peak deep queue mixed IO.
+70%
368 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
444 MB/s Much faster deep queue read.
+30%
341 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
348 MB/s Faster deep queue write.
+16%
299 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
307 MB/s 310 MB/s +1%
Capacity
Capacity
256GB 1TB
Solid State Drive Rankings (Price vs Performance) February 2020 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 $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia GTX 1050-Ti $155Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $656SanDisk Extreme 16GB $24
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