NVIDIA GeForce GTX 960M 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 16.02GB/s)
256 additional rendering cores
NVIDIA GeForce 945M 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 1% (1189MHz vs 1176MHz)
Lower TDP (23W vs 75W)