So based on those limited benchmarks, the 290X is between 10 and 15% faster than a 780.
I can't wait to see the whole reviews... and know the price!
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.