ATI Radeon HD 4670 's Advantages
Lower TDP (59W vs 263W)
AMD Radeon RX 7800 XT 's Advantages
Released 14 years and 11 months late
Boost Clock2430MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (624.1GB/s vs 32.00GB/s)
3520 additional rendering cores