AMD Radeon RX 6800 XT 's Advantages
768 additional rendering cores
AMD Radeon RX 7800 XT 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 8% (2430MHz vs 2250MHz)
Larger VRAM bandwidth (624.1GB/s vs 512.0GB/s)
Lower TDP (263W vs 300W)