i5-3570k : not bad but a little disappointed...
My retail E1 chip is like the Tweaktown 3570k - no dice above 4.6ghz - up to 1.36v and still not stable at 4.7ghz.
However, the sweet spot seems a decent 4.6ghz at 1.3v, load temps low 80's.
So far, not bad but a little disappointed.
Not a bad chip at all but doesn't clock as high as my 4.8ghz 2500k and 2600k AND runs at higher temps.
One hour Prime95 x64:
Benchmarks at 4.6ghz:
4.0ghz stock volts, nice load temps 50's:
4.2ghz stock volts, nice load temps 50's:
4.5ghz 1.24v, ok load temps low 70's: