AMD Radeon R9 M290X Mac Edition 's Advantages
Released 2 years and 11 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 14.40GB/s)
976 additional rendering cores
NVIDIA GeForce 610 's Advantages
Lower TDP (12W vs 80W)