Thanks,
The main reason why i'm not clocking further is because i'm in the sweet zone.
if i ramp the voltage up to 1.25 or 1.3v, the cpu spikes up to 90-95c, and isn't realy worth it.
Besides that all the cpu's functions and power saving functions are still enabled.
The cpu does run stable on 4.8ghz with these voltages tho.
Looks like the internal Thermal grease is bottlenecking and i will need to delid it to get 1.3v under nice temps, maby something for in the future.
And i dont think i will get my cache speed running any higher than that, i'm more or less stuck at 4400mhz.
4500mhz needs 1.295 volts and 4600mhz needs over 1.35v and temps where against me behind this point.