AMD Radeon R9 280 's Advantages
Lower TDP (200W vs 250W)
NVIDIA GeForce GTX TITAN X 's Advantages
Released 1 years late
Boost Clock has increased by 17% (1089MHz vs 933MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (336.6GB/s vs 240.0GB/s)
1280 additional rendering cores