Page 6 - Benchmark: HD Tach 220.127.116.11
About HD Tach 18.104.22.168
HD Tach is a low level hardware benchmark for random access read/write storage devices such as hard drives, removable drives (ZIP/JAZZ), flash devices, and RAID arrays. HD Tach uses custom device drivers and other low level Windows interfaces to bypass as many layers of software as possible and get as close to the physical performance of the device possible.
From: Developer's Page
After giving the OCZ Trion 150 480GB a clean format and ensuring alignment and everything is correct, I fired it up for some testing in HD Tach. While HD Tach is more of a 'drag race' than a clear indication of real life performance, and has been around for a really long time, it is an excellent storage performance reference among SSDs with the same controller, and has been our favorite benchmark long before hard drives even cracked the 50MB/s mark. With an average read speed of 423.9MB/s according to HD Tach in single disk configuration, this is a pretty good place to be at; edging out the OCZ Trion 100 480GB (The SanDisk Ultra II 240GB is still the highest scoring at 469.3MB/s). For most solid state drives, we typically look for something that is faster than 350MB/s. From our experience, many drives do not crack the 400MB/s line. At the end of the day, HD Tach may not be the best test for solid state drives all the time, but these results are always interesting to look at.
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 22.214.171.124
7. Benchmark: HD Tune Pro 4.60
8. Benchmark: PassMark PerformanceTest 8.0
9. Benchmark: PCMark Vantage
10. Benchmark: PCMark 8