NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Lower TDP (195W vs 225W)
Intel Arc A750 's Advantages
Released 9 years and 6 months late
Boost Clock has increased by 127% (2400MHz vs 1058MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 192.3GB/s)
2048 additional rendering cores