Asrock extreme4, i5 3570k + hyper 212 evo OC

[ThunderousAmbassador]

I am trying my hand at overclocking I spent quite alot of time doing research but i would still say I have more to learn. At the moment I'm just trying a 'green' overclock outlined in the following guide:

http://www.overclock.net/t/1198504/complete-overclocking-guide-sandy-bridge-ivy-bridge-asrock-edition

I have achieved a rather stable (10min on prime95) OC of 4.2ghz with the hyper 212 evo cooler. I have looked everywhere however and there doesn't seem to be a consensus temperature for and overclocked i5 (using 212), with ranges at 60-90,

I would like to know if a) are these suitable temperatures and b) is everything else fine such as my voltage etc.

Info screen shot:

 

[pete123edgar]

a) That temperature is fan so long as it is below 85C. b) For 4.2ghz, it would say that c.voltage is a little bit too high, I can somehow get 4.6ghz at 1.18v, maybe I got a lucky chip because most at 4.6ghz would require around +-1.22, try decreasing your voltage slowly until you reach unstability and then increase slowly until it reach stability again.

 

[ThunderousAmbassador]

thanks for that . My vcore offset +0.005 and turbo is +0.004 so do you recommend that i dip into negative values??