AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 115W)
NVIDIA RTX 3000 Mobile Ada Generation 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 74% (1695MHz vs 975MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 174.7GB/s)
3584 additional rendering cores