NVIDIA GeForce GTX 1070 's Advantages
Boost Clock has increased by 8% (1683MHz vs 1560MHz)
More VRAM (8GB vs 6GB)
NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages
Released 2 years and 7 months late
Larger VRAM bandwidth (264.0GB/s vs 256.3GB/s)
Lower TDP (65W vs 150W)