NVIDIA Quadro K4200 's Advantages
Larger VRAM bandwidth (172.8GB/s vs 140.2GB/s)
320 additional rendering cores
NVIDIA Quadro P2000 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 89% (1480MHz vs 784MHz)
More VRAM (5GB vs 4GB)
Lower TDP (75W vs 108W)