Ultimately, these two programs are complementary rather than competitive. A user who just bought a new SSD would use CrystalDiskMark to ensure they are getting the speeds they paid for, and they would keep CrystalDiskInfo installed to monitor that drive’s longevity over the coming years. While CrystalDiskMark tells you how fast your drive is going today, CrystalDiskInfo tells you how much longer it is likely to keep running. Both are free, lightweight, and critical components of a comprehensive hardware toolkit for any PC enthusiast.
CrystalDiskInfo is open source software for checking HDD/SSD health status. *This software requires administrator privileges. apps.microsoft.com crystaldiskmark vs crystaldiskinfo
When you launch CrystalDiskMark, you see a grid of buttons labeled "Read" and "Write" with different parameters (Seq, 512K, 4K, etc.). When you click "All," the software creates a test file on your drive and reads/writes to it repeatedly to calculate the throughput. Ultimately, these two programs are complementary rather than