Ok, guys! This one is really tough on me. Both cards are Gigabyte's. I waged all of the cons and pros for both cards but still have problem choosing. I need both opinions. PLEASE NO AMD and NVIDIA FANBOYS. I want straight and objective reasons. I am interested into PERFORMANCE, TEMPARATURES AND NOISE. I know for Mantle and FreeSync and G-Synch as well. I know it into depth more than most. So again:
GIGABYTE R9 290X vs GIGABYTE GTX 970
GIGABYTE R9 290X vs GIGABYTE GTX 970