I lost a post. Odd. Anyway, I was an AMD fanboy and I couldn't see any alternative to a 6700k. From all I've read Zen won't touch it in IPC and the need for 10 cores is a long way off for my uses. For now, I didn't need 6 or 8 slow AMD cores and couldn't afford 6 or 8 fast Intel cores. Four fast cores with hyperthreading was the sweet spot for me. If I need more speed my chip should be able to pull another 300-500 MHz on ambient cooling. That's a CPU upgrade with a few clicks in the BIOS. Throw in a fast GTX 1070 and I should be set for a few years. I got my 480 because the price/performance ratio at that moment was the best I could afford and it was available. A 1070 will be as far as I need to go with what I already have and that knocks AMD completely out of my picture. I'm going to build a benching rig with an old 980 BE, but I just can't find a use for anything AMD has now or in the immediate future. I wish them luck and hope they keep Intel (sort of) honest, but I don't have enough money to support mediocre. Sorry, AMD.
edit: Yes, two 480s will give you almost 1080 performance for less money, IF, 480 prices come back down when they're available, but like Woomack said, a one card solution is always preferable if you can afford it.