Originally posted by: strafejumper
not a huge risk of frying your core 2 duo if you step up the speed slowly and don't keep it maxed out to the limit all the time
i'm not a huge propenent of oc'ing either though - for example, in the very graph shown above:
http://images.anandtech.com/gr..._01090750127/13877.png
the 4300 has to hit 3.4 to get the same fps as the 6600, which is only at 2.4
also to hit a number like 3.4 for one thing today many 4300 won't reach that high, and secondly i think you would need to buy extra cooling hardware, which runs you money, money that could be spent on a faster model - for example a 6600 is only about $38 dollars more than a 6420.
so while it may be fun and look amazing on paper to oc, in the end your particular chip may not be a great oc'er - there is no guarantee you'll reach something like 3.4, you will have to buy cooling hardware to reach very high, and even if you reach that high it may not perform any better than a 2.4 from another model because of tradeoffs like having to slow the memory timings down
in spite of all of this i'm trying to fit a e4300 system into my budget and probably will oc it eventually