I have the same question as djronbxs.
I alredy running my system with 2500k, but on a H61 board, and i want to change it for a Z68 or P67 board, but i have no idea which would be the best for me. What im looking for is a good non mATX board, with decent OC features, good PWM managment for coolers, USB3 and Sata3 support and a good integrated audio. I want to use my CPU at 4ghz all the time, but i want to do some test at 4500+.
I have now: 2x2GB A-DATA 1333 1.5V, 2500k, AC Freezer13 pro, Sapphire 5770 1GB, Corsair CX400, 320GB Samsung F1
The boards that fit my budget:
MSI: P67A-C43, P67A-C45
Asrock: P67 pro, P67 pro3, Z68 pro3
Which one to choose?(or any Gigabyte?) My first idea was MSI P67A-C45, but i have read somewhere that MSI boards have problem with power saving under OC, so im a little bit unsure now.