COMPARE
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-76P512B
Realtek
▲ 5259 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q3 2020.

Effective Speed 
+22%
Real World Speed
Performance profile from 17,006 user samples
Benchmark your SSD here
16,934 User Benchmarks
Best Bench: 133% 388GB free
Worst Bench: 79% 386GB free (System drive)
Poor: 79% Great: 133%
SPEED RANK: 220th / 1074
72 User Benchmarks
Best Bench: 129% 393GB free
Worst Bench: 56% 466GB free
Poor: 56% Great: 129%
SPEED RANK: 330th / 1074
Effective Speed
Effective SSD Speed 		110 % Faster effective speed.
+22% 		90.2 %
Average Score 
+25%
Read
Avg. Sequential Read Speed 		476 MB/s Faster read speed.
+11% 		428 MB/s
Write
Avg. Sequential Write Speed 		416 MB/s 440 MB/s Slightly faster write speed.
+6%
4K Read
Avg. 4K Random Read Speed 		37.2 MB/s Much faster random read.
+35% 		27.5 MB/s
4K Write
Avg. 4K Random Write Speed 		91.3 MB/s Hugely faster random write.
+101% 		45.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		403 MB/s Slightly faster mixed IO speed.
+8% 		372 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		49.8 MB/s Much faster random mixed IO.
+52% 		32.7 MB/s
SusWrite
Avg. Sustained Write Speed 		395 MB/s 510 MB/s Faster sustained write speed.
+29%
Peak Score 
+12%
Read
Peak Sequential Read Speed 		517 MB/s 802 MB/s Much faster peak read speed.
+55%
Write
Peak Sequential Write Speed 		490 MB/s 772 MB/s Much faster peak write speed.
+58%
4K Read
Peak 4K Random Read Speed 		45.6 MB/s Faster peak random read.
+18% 		38.5 MB/s
4K Write
Peak 4K Random Write Speed 		127 MB/s Much faster peak random write.
+67% 		76 MB/s
Mixed
Peak Sequential Mixed IO Speed 		455 MB/s 548 MB/s Faster peak mixed IO speed.
+20%
4K Mixed
Peak 4K Random Mixed IO Speed 		62.9 MB/s Faster peak random mixed IO.
+28% 		49.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		488 MB/s 786 MB/s Much faster peak sustained write speed.
+61%
Value & Sentiment 
+∞%
Market Share
Based on 76,142,505 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		52 % +4% 50 %
Nice To Haves 
+38%
Age
Newest 		76+ Months 44+ Months Much more recent.
+42%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Much faster peak deep queue read.
+35% 		289 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s Much faster peak deep queue write.
+33% 		272 MB/s
AS-SSD Total
AS-SSD Total Score 		1,289 Pts Stronger server IO.
+22% 		1,054 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		367 MB/s Faster peak deep queue mixed IO.
+18% 		312 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		345 MB/s Hugely faster deep queue read.
+82% 		190 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		290 MB/s Much faster deep queue write.
+55% 		187 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		302 MB/s Hugely faster deep queue mixed IO.
+100% 		151 MB/s
Specifications 
Capacity
Capacity 		512GB 500GB
Conclusion 
Average Bench 110%
Average Bench 90.2%
ADVERTISEMENT

Good :) [Apr '19 RifluY29]

MORE DETAILS

User Builds 
16,934
72
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) June 2024 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 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data exposes youtubers that promote overpriced/inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $48
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback