Quote from a verified user (Overclock.net, 2022): "I’ve used MemTest86 for ten years. Switched to Karhu 1.1.0.0 and found a bad stick in 12 minutes that MemTest took 3 hours to flag. Worth every penny."
For a standard gaming rig, running the test for 3 to 6 hours is typically sufficient to catch most errors. Karhu Software: RAM Test karhu ram test 1.1.0.0 download
Close all unnecessary background applications (browsers, RGB software, etc.) to free up as much RAM as possible. Quote from a verified user (Overclock
, widely considered one of the most ruthless and efficient memory stress tests available. Why Use Karhu RAM Test v1.1.0.0? Quote from a verified user (Overclock.net