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OCZVTX450-25SAT3-512G
SamsungMZ-7TE750BW
▲ 500 ▼

Controller: Indilinx Barefoot 3 M10 IDX500M10-BC. Flash Memory: IMFT Synchronous 20nm MLC. Release date ≈ Q1 2015.

VS
▲ 502 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date ≤ Q4 2013.

Effective Speed 
+20%
Real World Speed
Performance profile from 3,799 user samples
Benchmark your SSD here
75 User Benchmarks
Best Bench: 104% 302GB free
Worst Bench: 62% 7GB free (System drive)
Poor: 62% Great: 104%
SPEED RANK: 380th / 1071
3,724 User Benchmarks
Best Bench: 125% 351GB free
Worst Bench: 75% 379GB free (System drive)
Poor: 75% Great: 125%
SPEED RANK: 239th / 1071
Effective Speed
Effective SSD Speed 		86.5 % 104 % Faster effective speed.
+20%
Average Score 
+19%
Read
Avg. Sequential Read Speed 		432 MB/s 469 MB/s Slightly faster read speed.
+9%
Write
Avg. Sequential Write Speed 		438 MB/s Faster write speed.
+20% 		365 MB/s
4K Read
Avg. 4K Random Read Speed 		22.2 MB/s 38.9 MB/s Much faster random read.
+75%
4K Write
Avg. 4K Random Write Speed 		75.3 MB/s 82.9 MB/s Faster random write.
+10%
Mixed
Avg. Sequential Mixed IO Speed 		367 MB/s Faster mixed IO speed.
+11% 		331 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		26.1 MB/s 49.4 MB/s Hugely faster random mixed IO.
+89%
SusWrite
Avg. Sustained Write Speed 		394 MB/s Faster sustained write speed.
+21% 		325 MB/s
Peak Score 
+16%
Read
Peak Sequential Read Speed 		512 MB/s +1% 507 MB/s
Write
Peak Sequential Write Speed 		499 MB/s +3% 484 MB/s
4K Read
Peak 4K Random Read Speed 		27.2 MB/s 46.2 MB/s Much faster peak random read.
+70%
4K Write
Peak 4K Random Write Speed 		118 MB/s +4% 113 MB/s
Mixed
Peak Sequential Mixed IO Speed 		498 MB/s Faster peak mixed IO speed.
+22% 		408 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		34.5 MB/s 60.1 MB/s Much faster peak random mixed IO.
+74%
SusWrite
Peak Sequential Sustained Write 60s Average 		483 MB/s +3% 467 MB/s
Value & Sentiment 
�%
Market Share
Based on 75,849,141 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		11.4 % 13.1 % Better value.
+15%
User Rating
UBM User Rating 		50 % 50 %
Price
Price (score) 		$200 Much cheaper.
+36% 		$310
Nice To Haves 
+10%
Age
Newest 		111+ Months More recent.
+10% 		124+ Months
DQ Read
Peak 4K-64Thread Read Speed 		368 MB/s 386 MB/s +5%
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s +1% 360 MB/s
AS-SSD Total
AS-SSD Total Score 		1,213 Pts 1,268 Pts +4%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		270 MB/s Slightly faster peak deep queue mixed IO.
+5% 		256 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		255 MB/s 334 MB/s Much faster deep queue read.
+31%
ADQ Write
Avg. 4K-64Thread Write Speed 		248 MB/s 277 MB/s Faster deep queue write.
+12%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		149 MB/s 218 MB/s Much faster deep queue mixed IO.
+46%
Specifications 
Capacity
Capacity 		512GB 750GB
User Builds 
75
3,724
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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

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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 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
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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