Average Bench: 61.9% (500th of 885)

Based on 273 user benchmarks.  Models: OCZ-VERT OCZ-VERTEX4, OCZ-VERTEX4, OCZ-VERT EX4

Above average average bench

The OCZ Vertex 4 64GB averaged 38.1% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Write Speed 78.8MB/s
Avg. 4K Random Read Speed 23.6MB/s

Good consistency

The range of scores (95th - 5th percentile) for the OCZ Vertex 4 64GB is 29.5%. This is a relatively narrow range which indicates that the OCZ Vertex 4 64GB performs reasonably consistently under varying real world conditions.


Avg. Sequential Write Speed 187MB/s
Avg. Sequential Mixed IO Speed 229MB/s

Average Bench

(Based on 273 samples)
Min Avg Max
296 Read 327 381
95.5 Write 187 227
133 Mixed 229 282
54.8% 248 MB/s
Min Avg Max
17.7 4K Read 23.6 30.1
43.6 4K Write 78.8 117
12.3 4K Mixed 20.8 30.1
104% 41.1 MB/s
Min Avg Max
21.6 DQ Read 149 255
56.7 DQ Write 139 223
11.9 DQ Mixed 49 78.1
62.7% 112 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
12GB free
Firmware: 1.5 Max speed: SATA 3.0 600 MB/s
Read 307
Write 205
Mixed 272
58% 261 MB/s
4K Read 28
4K Write 117
4K Mixed 29.8
142% 58.1 MB/s
DQ Read 257
DQ Write 199
DQ Mixed 75.9
98% 177 MB/s
59GB free
Firmware: 1.4 Max speed: SATA 3.0 600 MB/s
Read 324
Write 209
Mixed 277
60% 270 MB/s
4K Read 17.8
4K Write 72.7
4K Mixed 21.7
93% 37.4 MB/s
DQ Read 212
DQ Write 225
DQ Mixed 77.4
97% 171 MB/s
15GB free
Firmware: 1.5 Max speed: SATA 3.0 600 MB/s
Read 335
Write 171
Mixed 209
52% 238 MB/s
4K Read 19.9
4K Write 40.1
4K Mixed 23.7
82% 27.9 MB/s
DQ Read 112
DQ Write 108
DQ Mixed 60.3
59% 93.4 MB/s
273 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,667,951 SSDs tested.

Typical Vertex 4 64GB Builds (Compare 7,444 builds) See popular component choices, score breakdowns and rankings.
Gaming 54%
Desktop 49%
Workstation 38%
Jet ski

Motherboard: Gigabyte GA-990FXA-UD3 - $100

EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $589

Popular Vertex 4 64GB compatible motherboards:

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

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) February 2018 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]


Group Test Results

  • Best user rated - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.


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

Added n/a ago.
885 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $330Nvidia GTX 1070 $430Samsung 850 Evo 250GB $88
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $149
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $125
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $185SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $975SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $206SanDisk Extreme 16GB $18
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