The GeForce 2 series (NV15) is the second generation of Nvidia's GeForce line of graphics processing units (GPUs). Introduced in 2000, it is the successor to the GeForce 256.
The GeForce 2 family comprised a number of models. The GeForce 2 GTS, GeForce 2 Ultra, GeForce 2 Pro, and GeForce 2 Ti are based upon the original architecture (NV15), varying only by chip and memory clock speeds. For the low-end segment and OEMs, the GeForce 2 MX series (NV11) was created, from which the GeForce 2 Go was derived for laptops. In addition, the GeForce 2 architecture is used for the Quadro series on the Quadro 2 Pro, 2 MXR, and 2 EX cards with special drivers meant to accelerate computer-aided design applications.