NVIDIA GeForce GTX 1080 Ti 's Advantages
Released 9 months late
Boost Clock has increased by 25% (1582MHz vs 1266MHz)
More VRAM (11GB vs 8GB)
Larger VRAM bandwidth (484.4GB/s vs 256.0GB/s)
1280 additional rendering cores
AMD Radeon RX 580 OEM 's Advantages
Lower TDP (150W vs 250W)