COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
OCZVTX4-25SAT3-512G
OCZRADEON-R7SSD-480G
▲ 500 ▼

Controller: Indilinx Everest 2 IDX400M00-BC. Flash Memory: Intel Synchronous 25nm MLC. Release date ≤ Q1 2014.

VS
▲ 51166 ▼

Controller: Indilinx Barefoot 3 IDX500M00. Flash: Toshiba A19nm MLC. Release date: Q3 2014.

Effective Speed 
+0%
Real World Speed
Performance profile from 2,193 user samples
Benchmark your SSD here
1,486 User Benchmarks
Best Bench: 108% 322GB free (System drive)
Worst Bench: 57% 353GB free
Poor: 57% Great: 108%
SPEED RANK: 336th / 1080
707 User Benchmarks
Best Bench: 108% 82GB free
Worst Bench: 67% 446GB free
Poor: 67% Great: 108%
SPEED RANK: 332nd / 1080
Effective Speed
Effective SSD Speed 		90.2 % 90.3 % +0%
Average Score 
+0%
Read
Avg. Sequential Read Speed 		374 MB/s 412 MB/s Faster read speed.
+10%
Write
Avg. Sequential Write Speed 		402 MB/s 417 MB/s +4%
4K Read
Avg. 4K Random Read Speed 		26.3 MB/s Slightly faster random read.
+7% 		24.5 MB/s
4K Write
Avg. 4K Random Write Speed 		86.6 MB/s Slightly faster random write.
+6% 		81.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		278 MB/s 293 MB/s Slightly faster mixed IO speed.
+5%
4K Mixed
Avg. 4K Random Mixed IO Speed 		34.6 MB/s Slightly faster random mixed IO.
+7% 		32.4 MB/s
SusWrite
Avg. Sustained Write Speed 		378 MB/s 379 MB/s +0%
Peak Score 
+2%
Read
Peak Sequential Read Speed 		462 MB/s 468 MB/s +1%
Write
Peak Sequential Write Speed 		467 MB/s 480 MB/s +3%
4K Read
Peak 4K Random Read Speed 		32.9 MB/s Faster peak random read.
+12% 		29.3 MB/s
4K Write
Peak 4K Random Write Speed 		127 MB/s 134 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		333 MB/s +1% 330 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		43.2 MB/s Faster peak random mixed IO.
+11% 		38.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		459 MB/s +3% 447 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,591,329 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money 		7.82 % 21.8 % Hugely better value.
+178%
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$349 $84 Much cheaper.
+76%
Nice To Haves 
+1%
Age
Newest 		129+ Months 123 Months +5%
DQ Read
Peak 4K-64Thread Read Speed 		353 MB/s 380 MB/s Slightly faster peak deep queue read.
+8%
DQ Write
Peak 4K-64Thread Write Speed 		335 MB/s 368 MB/s Slightly faster peak deep queue write.
+10%
AS-SSD Total
AS-SSD Total Score 		1,174 Pts 1,249 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		335 MB/s Much faster peak deep queue mixed IO.
+35% 		249 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		291 MB/s 328 MB/s Faster deep queue read.
+13%
ADQ Write
Avg. 4K-64Thread Write Speed 		261 MB/s 267 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		258 MB/s Faster deep queue mixed IO.
+19% 		217 MB/s
Specifications 
Capacity
Capacity 		512GB 480GB
User Builds 
1,486
707
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) November 2024 SSD Rankings

Welcome to our 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]

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 obstructs youtubers who promote overpriced or 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 the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $130
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12600K $164Nvidia RTX 4070 $500Crucial T700 M.2 4TB $389
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