NVIDIA GeForce 8800M GTS 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
AMD Radeon HD 7550M 's Advantages
Released 4 years and 2 months late
Boost Clock550MHz
More VRAM (1024GB vs 512GB)
336 additional rendering cores
Lower TDP (14W vs 50W)