Quadro
Quadro was Nvidia's brand for graphics cards intended for use in workstations running professional computer-aided design (CAD), computer-generated imagery (CGI), digital content creation (DCC) applications, scientific calculations and machine learning from 2000 to 2020. Quadro-branded graphics cards differed from the mainstream GeForce lines in that the Quadro cards included the use of ECC memory, larger GPU cache, and enhanced floating point precision.