^From those two, I agree with what zarx choosing the 8770. The performance of the 7870, perfectly capable of running (most of) the actual games at 1080p at 60fps while using less than 100W.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.