NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Lower TDP (195W vs 260W)
AMD Radeon RX 7900 GRE 's Advantages
Released 10 years and 3 months late
Boost Clock has increased by 112% (2245MHz vs 1058MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 192.3GB/s)
3584 additional rendering cores