NVIDIA GeForce GTX 1070 Ti 's Advantages
Boost Clock has increased by 31% (1683MHz vs 1284MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.3GB/s vs 224.0GB/s)
384 additional rendering cores
AMD Radeon RX 580 2048SP 's Advantages
Released 11 months late
Lower TDP (150W vs 180W)