NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Lower TDP (75W vs 150W)
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 41% (1590MHz vs 1124MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 28.80GB/s)
2304 additional rendering cores