NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 109.4GB/s)
448 additional rendering cores
AMD Radeon RX 560 Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock1032MHz
More VRAM (4GB vs 1GB)
Lower TDP (55W vs 100W)