AMD Radeon HD 7470M 's Advantages
Released 2 years and 6 months late
Boost Clock800MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)
144 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 25W)