AMD Radeon 540X Mobile 's Advantages
Released 9 years and 11 months late
Boost Clock1095MHz
More VRAM (2GB vs 1024GB)
448 additional rendering cores
NVIDIA GeForce GTS 150M 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 32.00GB/s)
Lower TDP (45W vs 50W)