We are going to examine the performance of the OCZ RevoDrive Hybrid PCIe by evaluating the RevoDrive motherboard as an SSD followed by the hard drive and then examining the package as a whole in our evaluation and comparison of the OCZ RevoDrive Hybrid.
This provides a definite disadvantage, right off, as reviewers like to get the optimum result which usually occurs in an storage mediums first testing which I didn’t believe possible in this case because of the Dataplex Caching Software changing the structure of the SSD itself.
TEST BENCH AND PROTOCOL
In testing, our main objective is to obtain results as pure and as accurate as possible and we want to ensure that no anomalies slip through. Simply put, we want to provide you with the absolute best results the tested hardware can provide.
Repetition in testing is standard and, if necessary, we may conduct specific tests in Windows 7 safe mode to ensure the OS has little to no influence on the end result.
In order to validate and confirm our findings, testing is supported by industry accepted benchmark programs. All results are displayed through capture of the actual benchmark for better understanding of the testing process by the reader.
SSD COMPRESSION AND TESTING FLUCTUATIONS
All SSDs are not created equal and many new SSD enthusiasts realize that when they test their new drive to confirm specifications and ensure all is in order. SandForce controlled SSDs use compression techniques in storage whereas many others do not. This creates a bit of confusion when enthusiasts test the drive with random data through benchmarking programs such as AS SSD and Crystal Diskmark (random data sample). The results seem to be lower than the listed specifications.
The results actually present a false portrayal of the drives ability when compared to other drives such as the Samsung 470 Series and Crucial M4 SSDs that we have reviewed previously. It is for this reason that all of our comparison testing is done through PCMark Vantage. PCMark Vantage HDD Suite simply provides evaluation results based on transfer speeds reached through typical user patterns. Vantage provides a better testing medium, in that, it sees through the typical synthetic benchmarks and provides us with true to life results of the drive.
Software used for testing by The SSD Review consists of ATTO Disk Benchmark, Crystal DiskMark, Anvil Storage Utilities, along with FutureMark PCMark Vantage. For this report specifically, there will not be a consistent set of benchmark tests for each storage medium, given exception to the Vantage comparison, as we are trying to highlight the different characteristics of each. This is sometimes best done utilizing different benchmarks.
All do a great job of showing us the numbers that we want to see, or dont want to see in some cases, while PCMark Vantage x64 is an excellent program which recreates tests that mimic the average users activity, all the while providing a medium to measure each.
Benchmark software used by The SSD Review is can be obtained by clicking on the title of each application as all may be downloaded without cost to the consumer.