PCMark Vantage - Drives with Data Testing
For a complete breakdown on the Drives with Data Testing please read this article. You will be able to perform this test at home with the files provided in the article - full instructions are included.
- Brief Methodology
SSDs perform differently when used for a period of time and when data is already present on the drive. The purpose of the Drives with Data testing is to show how a drive performs in these 'dirty' states. SSDs also need time to recover, either with TRIM or onboard garbage collection methods.
Drives with Data Testing - 25%, 50%, 75% Full States and Dirty / Empty Test
Files needed for 60 (64GB), 120 (128GB), 240 (256GB)
60GB Fill - 15GB, 30GB, 45GB
120GB Fill - 30GB, 60GB, 90GB
240GB Fill - 60GB, 120GB, 160GB
Empty but Dirty - a test run just after the fill tests and shows if a drive needs time to recover or if performance is instantly restored.
Using the half full mark as a measuring stick, the SanDisk Extreme SSD 480GB is one of the top three performing high capacity drives on our chart. This is an important measurement because none of us run SSDs without data on them and SSD performance changes so much when populated with data.
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- Page 1 [Introduction and Specifications, Pricing and Availability]
- Page 2 [Packaging and SanDisk Extreme 480GB SSD]
- Page 3 [Benchmarks - Test System Setup and ATTO Baseline Performance]
- Page 4 [Benchmarks - Sequential Performance]
- Page 5 [Benchmarks - AIDA64 Random Access Time]
- Page 6 [Benchmarks - CrystalDiskMark]
- Page 7 [Benchmarks - PCMark Vantage Hard Disk Tests]
- Page 8 [Benchmarks - PCMark Vantage - Drives with Data Testing]
- Page 9 [Benchmarks - Anvil Storage Utilities]
- Page 10 [Benchmarks - BootRacer]
- Page 11 [Benchmarks - DiskBench]
- Page 12 [Benchmarks - Power Testing]
- Page 13 [Final Thoughts]
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