PSU : Cooler master 550W
Montherboard : Gigabyte ud3r p45
Gpu old 980 Ti
Cooler GALAHAD AIO 360
Test Prime 95 small FTT for 30 minute, 1.3V 1.4V and 1.45-1.475V bios
the problem only one e8500 yellow one, is the only one that can do 4.6 ghz, under 1.45V. Some cpu can do 4.6 ghz at over 1.5V
the green cpus have better silicon quality than the 4.6 ghz E8500 and should be able to do 4.6 ghz. the last one can do 4.5 ghz at 1.3V(1.26reel) but none of the golden green cpu can do 4.6 ghz, no matter the voltage.
the green cpu run hotter than the rest and my cooler cannot keep up, after 4.5 ghz the cpu can go above 80C. i believe that why i cannot go to 4.6 ghz with the green cpu. but i don't understand why a 360 AIO cannot keep up. i feel like i hit a wall.
am i missing someting ?
Do i just need a better cooler and what cooler can be better than a 360 AIO ?
why the golden cpu run so hot and the crap cpu can have 1.55V no problem ?