AMD Radeon E8870 's Advantages
Lower TDP (75W vs 110W)
NVIDIA GeForce RTX 4080 Mobile 's Advantages
Released 7 years and 4 months late
Boost Clock1665MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 96.00GB/s)
6656 additional rendering cores