AMD Radeon HD 6750M Mac Edition 's Advantages
Lower TDP (35W vs 150W)
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 7 years and 9 months late
Boost Clock1590MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 50.82GB/s)
2464 additional rendering cores