AMD Radeon RX 6900 XT 's Advantages
Released 7 years and 6 months late
Boost Clock2250MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 21.34GB/s)
4400 additional rendering cores
AMD Radeon HD 6770 Green Edition 's Advantages
Lower TDP (86W vs 300W)