First gen non-k i5/i7 can OC the same way as you did
2nd , 3rd , 4th non-k or k version can do the same . However , not by much , you only gain small improment if you pair them with P67/Z68/Z77/Z87 mobo (0->200MHz OC) . BC OC is pretty much dead atm
2nd , 3rd gen non-k CPU can slightly overclock via multiplier (limited overclocking ) if you pair them with those mobo . Afaik , i5 3450 can OC up to 3.9GHz (or 4.0GHz) with Asrock Z77 Pro 4 mobo . It's impossible for newer CPU such as 4th gen Haswell , Intel has locked it for good :/
2nd , 3rd , 4th non-k or k version can do the same . However , not by much , you only gain small improment if you pair them with P67/Z68/Z77/Z87 mobo (0->200MHz OC) . BC OC is pretty much dead atm
2nd , 3rd gen non-k CPU can slightly overclock via multiplier (limited overclocking ) if you pair them with those mobo . Afaik , i5 3450 can OC up to 3.9GHz (or 4.0GHz) with Asrock Z77 Pro 4 mobo . It's impossible for newer CPU such as 4th gen Haswell , Intel has locked it for good :/
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