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 04 February 2011
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The HighPoint Rocket 620 Performance Comparison Rev. 2.1
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Sequential Access IOPS Scaling

In these tests, we tested the drive's ability to tackle multiple input/output operations during sequential reads and writes.

 

4 KB Sequential Read

Outstanding I/Os

   Intel ICH10   

HighPoint
   Rocket 620   

Difference

1

14,972 IOPS

15,208 IOPS

+ 1.6%

8

25,291 IOPS

25,265 IOPS

- 0.1%

32

25,217 IOPS

25,290 IOPS

+ 0.3%

 

4 KB Sequential Write

Outstanding I/Os

   Intel ICH10   

HighPoint
   Rocket 620   

Difference

1

11,730 IOPS

12,022 IOPS

+ 2.5%

8

19,850 IOPS

19,815 IOPS

- 0.2%

32

19,850 IOPS

19,693 IOPS

- 0.8%

 

 

512 KB Sequential Read

Outstanding I/Os

   Intel ICH10   

HighPoint
   Rocket 620   

Difference

1

279 IOPS

279 IOPS

+ 0.2%

8

279 IOPS

279 IOPS

+ 0.3%

32

279 IOPS

279 IOPS

+ 0.1%

 

512 KB Sequential Write

Outstanding I/Os

   Intel ICH10   

HighPoint
   Rocket 620   

Difference

1

273 IOPS

272 IOPS

- 0.3%

8

273 IOPS

273 IOPS

-

32

273 IOPS

264 IOPS

- 3.1%

 

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Page

Topic

1

The HighPoint Rocket 620
Testing The Rocket 620

2

Disk WinBench 99 Test Results
Disk Transfer Rate Range
Platter Profile Comparison

3

Random Access Performance

4

Sequential Access Performance

5

Random Access IOPS Scaling

6

Sequential Access IOPS Scaling

7

Results Summary
What Does All This Mean?
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