GeForce GTX 680 Mac Edition 's Advantages
Boost Clock has increased by 1% (1058MHz vs 1050MHz)
Larger VRAM bandwidth (192.3GB/s vs 104.0GB/s)
768 additional rendering cores
Radeon R9 360 OEM 's Advantages
Released 2 years and 1 months late
Lower TDP (85W vs 195W)