NVIDIA GeForce GTX 760M 's Advantages
Lower TDP (55W vs 80W)
AMD Radeon R9 M290X Mac Edition 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 48% (975MHz vs 657MHz)
Larger VRAM bandwidth (174.7GB/s vs 64.13GB/s)
256 additional rendering cores