NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 6% (1260MHz vs 1189MHz)
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (512.0GB/s vs 16.02GB/s)
7040 additional rendering cores
NVIDIA GeForce 945M 's Advantages
Lower TDP (23W vs 115W)