AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 355W)
AMD Radeon RX 7900 XTX 's Advantages
Released 9 years and 2 months late
Boost Clock2498MHz
More VRAM (24GB vs 1GB)
Larger VRAM bandwidth (960.0GB/s vs 96.00GB/s)
5248 additional rendering cores