I am running my 7600k at 1.27vcore and 4.9 GHz. and I am able to pass the Intel Burn-In test fine. However, I have problems with both Prime95 and Orthos. The computer does not lock up or crash, rather two cores stop operating almost as soon as I start the test when I run Prime95. I get the message"FATAL ERROR: Rounding was 0.5, expected less than 0.4. Hardware failure detected, consult stress.txt file".
So I thought okay, I will bump the vcore. Well I bumped it all the vcore all the way up to 1.35v which is way higher than what most people are running the 7600k at 4.9GHz, and still I have the same problem. In order to not get any of the cores to crash I have to bump it way to 1.4vcore which is ridiculous. People are running 5.1 GHz. at that vcore. So basically, 1.27vcore is stable at 4.9 GHz on Intel Burn-In but 1.35v wont pass Prime95 at the same clock speed... That makes no sense. Again, not once has the computer ever locked up or crashed. Temps are fine, all 80C or less.
So I thought okay, I will bump the vcore. Well I bumped it all the vcore all the way up to 1.35v which is way higher than what most people are running the 7600k at 4.9GHz, and still I have the same problem. In order to not get any of the cores to crash I have to bump it way to 1.4vcore which is ridiculous. People are running 5.1 GHz. at that vcore. So basically, 1.27vcore is stable at 4.9 GHz on Intel Burn-In but 1.35v wont pass Prime95 at the same clock speed... That makes no sense. Again, not once has the computer ever locked up or crashed. Temps are fine, all 80C or less.