AMD Radeon HD 6870 X2 's Advantages
Lower TDP (300W vs 350W)
NVIDIA GeForce RTX 3080 Ti 's Advantages
Released 9 years and 10 months late
Boost Clock1665MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (912.4GB/s vs 134.4GB/s)
9120 additional rendering cores