NVIDIA Quadro 4000

The NVIDIA Quadro 4000 is a professional graphics card released on November 2, 2010. It is based on the Fermi architecture and uses the GF100 GPU chip manufactured on a 40 nm process node. The card features 256 shading units, a base clock of 475 MHz, and 2 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 89.6 GB/s. It has a board power (TDP) of 142 W and connects via PCIe 2.0 x16. The Quadro 4000 supports DirectX 11.0 and OpenGL 4.6. It is designed for professional workstation use, typically paired with other Quadro cards in multi-GPU configurations for CAD, DCC, and scientific visualization applications.