NVIDIA GeForce GTX 1080 Ti 's Advantages
Boost Clock has increased by 2% (1582MHz vs 1545MHz)
More VRAM (11GB vs 8GB)
Larger VRAM bandwidth (484.4GB/s vs 256.0GB/s)
1280 additional rendering cores
AMD Radeon RX 590 's Advantages
Released 1 years and 8 months late
Lower TDP (175W vs 250W)