AutoCAD prefers NVIDIA Quadro GPU and SolidWorks prefers high end processors like Xeon. Are these necessary to run CAD? If not, why do they prefer them? - Quora
Review: Nvidia Quadro P2000 and Quadro P4000 for CAD, viz & VR - AEC Magazine
NVIDIA Quadro P1000 | NVIDIA Professional Graphics - Leadtek
Review: Nvidia Quadro P2000 and Quadro P4000 for CAD, viz & VR - DEVELOP3D