AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 115W)
NVIDIA GeForce RTX 2060 Max Q Refresh 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 23% (1200MHz vs 975MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (259.8GB/s vs 174.7GB/s)
896 additional rendering cores