Hi all. How CPU bound are folds these days? I've been thinking of using my EVGA Z68 FTW 1155 board since it has 6 PCIe x16 slots and using, maybe, 6 slim GPUs on it or perhaps just 3 regular sized GPUs. But the fastest CPU the board takes is my 3770k. Will the 3770k bog down 3 or 6 GPUs folding?