COMPARE
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-75E500B
CrucialCT512MX100SSD1
$200
▲ 1109,676 ▼

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

VS
About
▲ 59544 ▼
 $200 

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

Effective Speed 
+28%
Real World Speed
Performance profile from 407,986 user samples
Benchmark your SSD here
390,898 User Benchmarks
Best Bench: 135% 299GB free
Worst Bench: 81% 428GB free
Poor: 81% Great: 135%
SPEED RANK: 168th / 1011
17,088 User Benchmarks
Best Bench: 106% 162GB free
Worst Bench: 64% 161GB free
Poor: 64% Great: 106%
SPEED RANK: 288th / 1011
Effective Speed
Effective SSD Speed 		113 % Faster effective speed.
+28% 		88.4 %
Average User Bench 
+24%
Read
Avg. Sequential Read Speed 		472 MB/s Faster read speed.
+17% 		402 MB/s
Write
Avg. Sequential Write Speed 		442 MB/s +4% 425 MB/s
4K Read
Avg. 4K Random Read Speed 		40.8 MB/s Much faster random read.
+55% 		26.3 MB/s
4K Write
Avg. 4K Random Write Speed 		99.6 MB/s Slightly faster random write.
+11% 		89.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		375 MB/s Faster mixed IO speed.
+25% 		301 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		54.8 MB/s Much faster random mixed IO.
+45% 		37.8 MB/s
SusWrite
Avg. Sustained Write Speed 		359 MB/s Slightly faster sustained write speed.
+7% 		334 MB/s
Peak Lab Bench 
+24%
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 +4% 470 MB/s
4K Read
Peak 4K Random Read Speed 		48.3 MB/s Much faster peak random read.
+59% 		30.4 MB/s
4K Write
Peak 4K Random Write Speed 		131 MB/s Slightly faster peak random write.
+8% 		121 MB/s
Mixed
Peak Sequential Mixed IO Speed 		412 MB/s Faster peak mixed IO speed.
+26% 		328 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		66.6 MB/s Much faster peak random mixed IO.
+48% 		45.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		485 MB/s +5% 463 MB/s
Value & Sentiment 
+583%
Market Share
Based on 16,818,249 SSDs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		2.41 % Insanely higher market share.
+2,091% 		0.11 %
Value
Value For Money 		24 % Hugely better value.
+106% 		11.6 %
User Rating
UBM User Rating 		110 % Hugely more popular.
+86% 		59 %
Price
Price (score) 		$103 Much cheaper.
+49% 		$200
Nice To Haves 
+62%
Age
Newest 		56 Months Slightly more recent.
+10% 		62 Months
DQ Read
Peak 4K-64Thread Read Speed 		385 MB/s Hugely faster peak deep queue read.
+123% 		173 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		361 MB/s 362 MB/s +0%
AS-SSD Total
AS-SSD Total Score 		1,290 Pts Much stronger server IO.
+41% 		918 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		370 MB/s Hugely faster peak deep queue mixed IO.
+103% 		182 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		341 MB/s Hugely faster deep queue read.
+134% 		146 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		308 MB/s +2% 301 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		314 MB/s Hugely faster deep queue mixed IO.
+88% 		167 MB/s
Specifications 
Capacity
Capacity 		500GB 512GB
User Builds 
390,898
17,088
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Solid State Drive Rankings (Price vs Performance) August 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]

ADVERTISEMENT

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

Gaming Desktop 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 i5-9400F $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX Vega 56 $300Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback