NVIDIA GeForce GT 420M 's Advantages
Lower TDP (23W vs 25W)
NVIDIA GeForce MX150 GP107 's Advantages
Released 8 years and 5 months late
Boost Clock1532MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (48.06GB/s vs 25.60GB/s)
288 additional rendering cores