NVIDIA GeForce GT 415M 's Advantages
Lower TDP (12W vs 100W)
AMD Radeon R9 M290X 's Advantages
Released 3 years and 4 months late
Boost Clock900MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 25.60GB/s)
1232 additional rendering cores