..And no, I didn't use the crappy Asus software..
I guess the 5.01ghz in your sig isn't accurate if 4.8 takes 1.58v.....
An i3 @ 4.8 and 1.5V is still crazy in my opinion. How hot does it run do you know?
85C's probably too hot I'd say. Is that at full load or idle? Still, not as bad as my friend's E5400 which idles at around 90-95C and goes over 100C at full load.
Idle temps are fine, it's just the full load temps are very high. I usually say anything over 75C at full load is probably too hot. No doubt the temperature probelsma re caused by your voltage, being 1.5v; I guess if you lower the voltage though then your system would become unstable and you'd have to lower the overclock.
1.58 should not be run daily at all, it will seriously degrade a 32nm chip quite quickly. Lowering to 4.6 would likely not even be a noticeable speed difference and would probably only need 1.45v or so (unless you've already degraded the chip). Even 1.45 is high, but that would take 2-3 years to degrade which is well beyond it's service life expected.