AMD Radeon RX 7900 XTX 's Advantages
Released 9 years and 10 months late
Boost Clock2498MHz
More VRAM (24GB vs 1GB)
Larger VRAM bandwidth (960.0GB/s vs 10.67GB/s)
5984 additional rendering cores
AMD Radeon HD 8450 OEM 's Advantages
Lower TDP (18W vs 355W)