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OCZVTX4-25SAT3-128G
OCZRVD3X2-FHPX4-240G
$471
▲ 53584 ▼

Controller: Indilinx Everest 2 IDX400M00-BC. Flash Memory: Intel Synchronous 25nm MLC. Release date: Q2 2012.

VS
▲ 521,124 ▼
 $471 

Available in 240GB, 480GB and 960GB capacities. Release date: Q3 2011.

Effective Speed 
+∞%
Real World Speed
Performance profile from 19,372 user samples
Benchmark your SSD here
19,372 User Benchmarks
Best Bench: 104% 95GB free
Worst Bench: 64% 14GB free (System drive)
Poor: 64% Great: 104%
SPEED RANK: 358th / 1072

We don't have any user benchmarks for this SSD. (Submit one here)
Effective Speed
Effective SSD Speed 		88.3 % Insanely faster effective speed.
+∞% 		0 %
Peak Score 
+21%
Read
Peak Sequential Read Speed 		457 MB/s 728 MB/s Much faster peak read speed.
+59%
Write
Peak Sequential Write Speed 		393 MB/s Much faster peak write speed.
+33% 		294 MB/s
4K Read
Peak 4K Random Read Speed 		30.4 MB/s Slightly faster peak random read.
+10% 		27.6 MB/s
4K Write
Peak 4K Random Write Speed 		132 MB/s Hugely faster peak random write.
+100% 		66 MB/s
Value & Sentiment 
+182%
Market Share
Based on 75,881,092 SSDs tested
See market share leaders
Value
Value For Money 		3.89 % Hugely better value.
+489% 		-1 %
User Rating
UBM User Rating 		53 % +2% 52 %
Price
Price (score) 		$215 Much cheaper.
+54% 		$471
Nice To Haves 
+19%
Age
Newest 		145 Months Slightly more recent.
+5% 		153 Months
DQ Read
Peak 4K-64Thread Read Speed 		350 MB/s Faster peak deep queue read.
+19% 		295 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		354 MB/s Faster peak deep queue write.
+29% 		275 MB/s
AS-SSD Total
AS-SSD Total Score 		1,176 Pts Stronger server IO.
+23% 		955 Pts
Specifications 
Capacity
Capacity 		128GB 240GB
Conclusion 
Average Bench 88.3%
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The 128GB Vertex 4 has an average score of 90.5% which is the highest we have seen to date for a 120-128GB SSD. We have in excess of 100 UBM samples for the Vertex 4 and they show that the 128GB Vertex 4 performs superbly outside the lab. With peak sequential read/write speeds of 508/391 and averages of 398/325 MB/s the Vertex 4 manages to average around 75% of its peak sequential speeds, a very impressive result. The Vertex 4 was superseded by the OCZ Vertex 450 several months ago. OCZ release new versions with minor tweaks approximately every six months. Comparing the Vertex 450 to the Vertex 4 shows that the move to 20nm flash and a new Indilinx controller has reduced overall performance by around 15%, so the older Vertex 4 is actually faster than its successor. [Feb '14 SSDrivePro]

MORE DETAILS

The RevoDrive 3 X2 has an unbalanced performance profile that won't suit the majority of desktop users. Despite demonstrating a record breaking sequential read speed the RevoDrive shows relative weakness in all the other speed categories. Its Sandforce controller handles compressible data magnificently but fails miserably on incompressible data which is why the AS SSD benchmark figures are less than half the official performance figures stated by OCZ. The RevoDrive is a PCIE based drive so has higher potential bandwidth than SATA 3 drives but with the exception of Sequential Read, the RevoDrive doesn't make use of the additional bandwidth. There are far better deals available elsewhere. [Nov '12 SSDrivePro]

MORE DETAILS

User Builds 
19,372
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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

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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.
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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
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WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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