CrucialCT275MX300SSD4
SamsungMZ-76E500B

Release date ≈ Q3 2016.

VS
About

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

Real World Speed
Performance profile from 195,395 user samples
9,503 User Benchmarks
Best Bench: 95% 251GB free
Worst Bench: 58% 61GB free (System drive)
Poor: 58% Great: 95%
SPEED RANK: 407th / 1011
185,892 User Benchmarks
Best Bench: 131% 416GB free (System drive)
Worst Bench: 75% 425GB free (System drive)
Poor: 75% Great: 131%
SPEED RANK: 174th / 1011
Effective Speed
Effective SSD Speed
80.8 % 109 % Much faster effective speed.
+35%
Read
Avg. Sequential Read Speed
431 MB/s 484 MB/s Slightly faster read speed.
+12%
Write
Avg. Sequential Write Speed
385 MB/s 425 MB/s Slightly faster write speed.
+10%
4K Read
Avg. 4K Random Read Speed
24.1 MB/s 37.9 MB/s Much faster random read.
+57%
4K Write
Avg. 4K Random Write Speed
89.6 MB/s 99.4 MB/s Slightly faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed
341 MB/s 402 MB/s Faster mixed IO speed.
+18%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.4 MB/s 50.9 MB/s Much faster random mixed IO.
+48%
SusWrite
Avg. Sustained Write Speed
222 MB/s 343 MB/s Much faster sustained write speed.
+55%
Read
Peak Sequential Read Speed
473 MB/s 517 MB/s Slightly faster peak read speed.
+9%
Write
Peak Sequential Write Speed
475 MB/s 493 MB/s +4%
4K Read
Peak 4K Random Read Speed
28.4 MB/s 47 MB/s Much faster peak random read.
+65%
4K Write
Peak 4K Random Write Speed
119 MB/s 132 MB/s Slightly faster peak random write.
+11%
Mixed
Peak Sequential Mixed IO Speed
400 MB/s 467 MB/s Faster peak mixed IO speed.
+17%
4K Mixed
Peak 4K Random Mixed IO Speed
42 MB/s 65.1 MB/s Much faster peak random mixed IO.
+55%
SusWrite
Peak Sequential Sustained Write 60s Average
269 MB/s 442 MB/s Much faster peak sustained write speed.
+64%
Market Share
Based on 18,319,524 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % 3.04 % Insanely higher market share.
+5,980%
Value
Value For Money
18.1 % 29.5 % Much better value.
+63%
User Rating
UBM User Rating
52 % 77 % Much more popular.
+48%
Price
Price (score)
$53 Cheaper.
+29%
$75
Age
Newest
38+ Months 20+ Months Much more recent.
+47%
DQ Read
Peak 4K-64Thread Read Speed
237 MB/s 389 MB/s Much faster peak deep queue read.
+64%
DQ Write
Peak 4K-64Thread Write Speed
325 MB/s 362 MB/s Slightly faster peak deep queue write.
+11%
AS-SSD Total
AS-SSD Total Score
975 Pts 1,297 Pts Much stronger server IO.
+33%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
307 MB/s 371 MB/s Faster peak deep queue mixed IO.
+21%
ADQ Read
Avg. 4K-64Thread Read Speed
219 MB/s 343 MB/s Much faster deep queue read.
+57%
ADQ Write
Avg. 4K-64Thread Write Speed
265 MB/s 301 MB/s Slightly faster deep queue write.
+14%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
260 MB/s 295 MB/s Slightly faster deep queue mixed IO.
+13%
Capacity
Capacity
275GB 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 $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $55
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $107
Intel Core i7-9700K $288Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $603SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Ultra Fit 32GB $14
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