NVIDIA Quadro FX 3800 is a desktop workstation Graphics Processing Unit, built on 55 nm manufacturing process. The Quadro FX 3800 comes with 1 GB of GDDR3 memory, clocked at 800 MHz. It has a 256 bit wide memory interface, which gives 51.2 GB/s memory bandwidth.
NVIDIA Quadro FX 3800 Specs | TechPowerUp GPU Database
NVIDIA Quadro FX 3800. Graphics Processor. GT200B. The Quadro FX 3800 was an enthusiast-class professional graphics card by NVIDIA, launched in March 2009. Built on the 55 nm process, and based on the GT200B graphics processor, in its G200-835-B2 variant, the card supports DirectX 11.1.