NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 96.00GB/s)
1984 additional rendering cores
AMD Radeon RX 560D 's Advantages
Boost Clock has increased by 27% (1175MHz vs 928MHz)
Lower TDP (65W vs 250W)