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IO Meter
We compared the OCZ Vertex 2 to the OCZ Agility 2 (E). If you wish to see how the OCZ Vertex 2 compares to other solid state drives, take a look at our Solid State Drive Performance Comparison Guide.
Do note that these results are based on the average of separate tests using compressible and non-compressible data. This is to address the fact the newer SSD controllers like the SandForce SF-1222 compress data for better performance and lower wear on the memory cells.
Throughput (Sequential Access)
Test |
OCZ Vertex 2 (E) |
OCZ Agility 2 (E) |
Difference |
512 KB Read |
231.98 MB/s |
225.39 MB/s |
+ 2.9% |
512 KB Write |
200.11 MB/s |
157.28 MB/s |
+ 27.2% |
4 KB Read |
41.62 MB/s |
40.40 MB/s |
+ 3.0% |
4 KB Write |
70.73 MB/s |
65.35 MB/s |
+ 8.2% |
Sequential Access Time
Test |
OCZ Vertex 2 (E) |
OCZ Agility 2 (E) |
Difference |
512 KB Read |
2.30 ms |
2.37 ms |
- 3.0% |
512 KB Write |
2.88 ms |
5.17 ms |
- 44.4% |
4 KB Read |
0.10 ms |
0.11 ms |
- 4.8% |
4 KB Write |
0.06 ms |
0.06 ms |
- |
CPU Utilization (Sequential Access)
Test |
OCZ Vertex 2 (E) |
OCZ Agility 2 (E) |
Difference |
512 KB Read |
0.68% |
0.87% |
- 21.4% |
512 KB Write |
0.74% |
0.63% |
+ 18.4% |
4 KB Read |
6.24% |
4.14% |
+ 50.7% |
4 KB Write |
3.97% |
6.05% |
- 34.4% |
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• The Vertex 2 (E) 120 GB SSD |
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