Page 6 - Benchmark: HD Tach 3.0.1.0
About HD Tach 3.0.1.0
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 Western Digital Black SN750 NVMe SSD 1TB a clean format 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 1446.4MB/s according to HD Tach, this score is impressive and even pulled ahead of its predecessor's excellent 1215.5MB/s mark. However, it was still a bit off the ADATA XPG SX8200 Pro 512GB's record of 1714.8MB/s. For most NVMe solid state drives, we typically look for something that is faster than 800MB/s. From our experience, most 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.
Page Index
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 6.0
6. Benchmark: HD Tach 3.0.1.0
7. Benchmark: HD Tune Pro 5.70
8. Benchmark: PassMark PerformanceTest 9.0
9. Benchmark: PCMark Vantage
10. Benchmark: PCMark 8
11. Conclusion
