AMD Radeon RX 550X 's Advantages
Released 6 years and 9 months late
Boost Clock has increased by 12% (1183MHz vs 1058MHz)
More VRAM (4GB vs 2GB)
Lower TDP (50W vs 195W)
NVIDIA GeForce GTX 680 's Advantages
Larger VRAM bandwidth (192.3GB/s vs 96.00GB/s)
1024 additional rendering cores