NVIDIA Quadro P600 's Advantages
Released 8 years and 7 months late
Boost Clock1557MHz
More VRAM (2GB vs 1GB)
256 additional rendering cores
Lower TDP (40W vs 640W)
NVIDIA Quadro Plex 2100 S4 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 64.13GB/s)