AMD Radeon RX 6800 's Advantages
Released 9 years and 6 months late
Boost Clock2105MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 134.4GB/s)
3040 additional rendering cores
AMD Radeon HD 6790 's Advantages
Lower TDP (150W vs 250W)