AMD Radeon HD 7470M 's Advantages
Released 4 years and 8 months late
Boost Clock800MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
144 additional rendering cores
NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 25W)