NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 8 years and 8 months late
Boost Clock1545MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 50.24GB/s)
6048 additional rendering cores
NVIDIA GeForce GT 640M LE 's Advantages
Lower TDP (32W vs 115W)