ATI Radeon HD 5770 's Advantages
Lower TDP (108W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 13 years and 1 months late
Boost Clock2394MHz
More VRAM (20GB vs 1024GB)
Larger VRAM bandwidth (800.0GB/s vs 76.80GB/s)
4576 additional rendering cores