NVIDIA GeForce GTX 780 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 96.00GB/s)
1792 additional rendering cores
AMD Radeon RX 550X 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 31% (1183MHz vs 902MHz)
More VRAM (4GB vs 3GB)
Lower TDP (50W vs 250W)