Aside from what you already mentioned you have other size related ''problems''. Bigger boards will very likely have more USB ports,PCI/PCI-E slots and they are easier to keep cool since components are more spread out. There could be some others tho
Okay, thats fine. My rig I'm building has 4 120mm fans, a 200mm, 92mm, a corsair h80 push pull (thats 2 of the 120mm fans) and an asus 7870 with a directcu cooler in a very well ventilated case. I was just wondering if performance was different. Thank you.