AMD Radeon R9 M290X Mac Edition 's Advantages
Released 2 years and 11 months late
Boost Clock975MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (174.7GB/s vs 12.80GB/s)
976 additional rendering cores
NVIDIA GeForce 610M 's Advantages
Lower TDP (12W vs 80W)