NVIDIA Quadro K5100M 's Advantages
More VRAM (8GB vs 5GB)
512 additional rendering cores
NVIDIA Quadro P2000 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 92% (1480MHz vs 771MHz)
Larger VRAM bandwidth (140.2GB/s vs 115.2GB/s)
Lower TDP (75W vs 100W)