NVIDIA GeForce GT 415M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
Lower TDP (12W vs 50W)
AMD Radeon 620 Mobile 's Advantages
Released 8 years and 8 months late
Boost Clock1024MHz
More VRAM (2GB vs 512GB)
336 additional rendering cores