GPU's Used -. Asus 2x GTX 980 TI Reference. Asus GTX 1080 Founders edition Overclocked GPU Tweak. Boost +230, Voltage +10, Memory + 500, Power Target +20. CPU - Skylake 6700K No Overclock. Pascal GTX 1080 Overclocked Vs GTX 980 TI SLI Stock The Witcher 3 Blood And Wine Frame Rate Comparison Benchmark. Please like and subscribe if you enjoyed and want to see more videos like this.