NVIDIA GeForce GTX 765M 's Advantages
Larger VRAM bandwidth (64.13GB/s vs 32.00GB/s)
256 additional rendering cores
AMD Radeon 540X Mobile 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 27% (1095MHz vs 863MHz)
Lower TDP (50W vs 75W)