NVIDIA P102 101 's Advantages
Released 5 years and 9 months late
Boost Clock1670MHz
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 28.51GB/s)
2816 additional rendering cores
NVIDIA GeForce GT 640 OEM 's Advantages
Lower TDP (50W vs 250W)