I know it takes me about 15-20 seconds per movie minuet for 720p on my 8350, 16gb ram, and gtx 770. My laptop is about 20 seconds per minuet for 720 which is i7 4700, 32gb ram,and gtx 870m. But those are 8 cores and ddr5 memory. So theoretically id say quadruple maybe more what mine are, so 90-120 seconds per minuet of movie? No idea for sure, but hope it helps somewhat.