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SamsungMZ-75E500B
CrucialCT512MX100SSD1
$200
▲ 1039,616 ▼

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

VS
Copy
▲ 58538 ▼
 $200 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q2 2014.

Effective Speed 
+30%
Real World Speed
Performance profile from 235,311 user samples
Benchmark your SSD here
225,343 User Benchmarks
Best Bench: 133% 261GB free
Worst Bench: 77% 230GB free
Poor: 77% Great: 133%
SPEED RANK: 127th / 964
9,968 User Benchmarks
Best Bench: 105% 300GB free
Worst Bench: 65% 141GB free (System drive)
Poor: 65% Great: 105%
SPEED RANK: 237th / 964
Effective Speed
Effective SSD Speed 		114 % Faster effective speed.
+30% 		87.6 %
Average User Bench 
+24%
Read
Avg. Sequential Read Speed 		471 MB/s Faster read speed.
+17% 		403 MB/s
Write
Avg. Sequential Write Speed 		442 MB/s +4% 424 MB/s
4K Read
Avg. 4K Random Read Speed 		40.4 MB/s Much faster random read.
+53% 		26.4 MB/s
4K Write
Avg. 4K Random Write Speed 		101 MB/s Slightly faster random write.
+9% 		92.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		374 MB/s Faster mixed IO speed.
+24% 		301 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		55.3 MB/s Much faster random mixed IO.
+46% 		37.9 MB/s
SusWrite
Avg. Sustained Write Speed 		362 MB/s Faster sustained write speed.
+18% 		308 MB/s
Peak Lab Bench 
+23%
Read
Peak Sequential Read Speed 		507 MB/s Slightly faster peak read speed.
+15% 		441 MB/s
Write
Peak Sequential Write Speed 		491 MB/s +5% 469 MB/s
4K Read
Peak 4K Random Read Speed 		48.2 MB/s Much faster peak random read.
+56% 		30.9 MB/s
4K Write
Peak 4K Random Write Speed 		135 MB/s Slightly faster peak random write.
+8% 		125 MB/s
Mixed
Peak Sequential Mixed IO Speed 		411 MB/s Faster peak mixed IO speed.
+25% 		328 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		66.9 MB/s Much faster peak random mixed IO.
+46% 		45.8 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		486 MB/s Slightly faster peak sustained write speed.
+6% 		458 MB/s
Value & Sentiment 
+638%
Market Share
Based on 9,548,135 SSDs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		3.88 % Insanely higher market share.
+2,325% 		0.16 %
Value
Value For Money 		175 % Hugely better value.
+104% 		85.6 %
User Rating
UBM User Rating 		103 % Much more popular.
+78% 		58 %
Price
Price (score) 		$106 Much cheaper.
+47% 		$200
Nice To Haves 
+61%
Age
Newest 		47 Months Slightly more recent.
+11% 		53 Months
DQ Read
Peak 4K-64Thread Read Speed 		385 MB/s Hugely faster peak deep queue read.
+112% 		182 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		356 MB/s 362 MB/s +2%
AS-SSD Total
AS-SSD Total Score 		1,289 Pts Much stronger server IO.
+38% 		936 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		367 MB/s Hugely faster peak deep queue mixed IO.
+102% 		182 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s Hugely faster deep queue read.
+135% 		147 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		316 MB/s +1% 314 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		322 MB/s Hugely faster deep queue mixed IO.
+93% 		167 MB/s
Specifications 
Capacity
Capacity 		500GB 512GB
User Builds 
225,343
9,968
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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Solid State Drive Rankings (Price vs Performance) November 2018 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

Desktop Gaming Workstation

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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $359Nvidia GTX 1070 $330Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $243Samsung 850 Evo 500GB $106
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $100
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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