Ok so I've read some reviews, and I get that the 480 run hotter and chews power like bankers chew money at bonus time 
I know the 570 runs cooler and needs less power, but what about performance, the same? The price of these models are similar. I'm not too worried about heat these 480s generate or their power consumption <I may want to go sli later with 2nd card, not sure!> , i have the 800d case & AX1200 for power. I think my question really is does the 570 out perform the 480 on the single card solution and later on in sli?
And who knows, will the 480 be discontinued or will the price drop?

I know the 570 runs cooler and needs less power, but what about performance, the same? The price of these models are similar. I'm not too worried about heat these 480s generate or their power consumption <I may want to go sli later with 2nd card, not sure!> , i have the 800d case & AX1200 for power. I think my question really is does the 570 out perform the 480 on the single card solution and later on in sli?

And who knows, will the 480 be discontinued or will the price drop?
Running happily @ 875mhz so I would 100% choose it again.