Will an original Intel heatsink/fan for an LGA1156 i7 860 work for an LGA2011 i7 3820? Got new CPU today. Getting new motherboard tomorrow. Need to know if I need to pick up a new heatsink/fan also.

The same 1 to 3% performance penalty for multi-GPU x8 versus x16 has been there ever since PCI-E 2.0 was invented. So since the penalty has no correlation with actual GPU power, I don't think there's ...