NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Boost Clock902MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 104.0GB/s)
1536 additional rendering cores
AMD Radeon RX 455 OEM 's Advantages
Released 2 years and 9 months late
Lower TDP (100W vs 250W)