NVIDIA GeForce GTX 960M 's Advantages
Boost Clock has increased by 18% (1176MHz vs 993MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (80.19GB/s vs 14.40GB/s)
384 additional rendering cores
NVIDIA GeForce 920MX 's Advantages
Released 1 years late
Lower TDP (16W vs 75W)