AMD Radeon RX 7800 XT 's Advantages
Released 4 years and 5 months late
Boost Clock has increased by 100% (2430MHz vs 1218MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (624.1GB/s vs 112.0GB/s)
3328 additional rendering cores
AMD Radeon 550X 's Advantages
Lower TDP (50W vs 263W)