NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 1 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)
1056 additional rendering cores
AMD Radeon E6760 PCIe 's Advantages
Lower TDP (45W vs 122W)