OCZ RD400A 512GB Review (Page 5 of 11)

Page 5 - Benchmark: Crystal Disk Mark

About Crystal Disk Mark

- Measure sequential reads/writes speed
- Measure random 512KB, 4KB, 4KB (Queue Depth=32) reads/writes speed
- Select test data (Random, 0Fill, 1Fill)

From: Developer's Page

Crystal Disk Mark 3.0 is in the spotlight. Just a bit of background information; higher capacity drives tend to perform a little better in these tests. The ability of a controller and flash memory to deliver high IOPS will provide huge benefits to the score as well. As you can see in our charts above, once again, the OCZ RD400A 512GB was by far the fastest SSD by a very wide margin in almost every category. The only test the OCZ RD400A was not able to take home the crown was the 4K read results. Other than that, it totally blew away everything that came before it -- whether it be sequential read/write, 512K read/write, or 4K QD32 read/write. It totally owned the 4K write test, too. If words cannot describe how fast this SSD is, a comparison against everything we have tested here at APH Networks since 2010 will. I will let you check out our massive comparison graphs above.

Page Index
1. Introduction, Packaging, Specifications
2. A Closer Look, Test System
3. Benchmark: AIDA64 Disk Benchmark
4. Benchmark: ATTO Disk Benchmark
5. Benchmark: Crystal Disk Mark 3.0
6. Benchmark: HD Tach
7. Benchmark: HD Tune Pro 4.60
8. Benchmark: PassMark PerformanceTest 8.0
9. Benchmark: PCMark Vantage
10. Benchmark: PCMark 8
11. Conclusion