NVIDIA GeForce GT 750M 's Advantages
Lower TDP (50W vs 120W)
NVIDIA GeForce GTX 1070 Mobile 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 70% (1645MHz vs 967MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 64.19GB/s)
1664 additional rendering cores