GeForce 400 series
The GeForce 400 series is a series of graphics processing units developed by Nvidia, serving as the introduction of the Fermi microarchitecture. Its release was originally slated in November 2009, however, after delays, it was released on March... Wikipedia
Release date: April 12, 2010; 14 years ago
Architecture: Fermi
Codename: GF10x
DirectX: Direct3D 11.0 (feature level 11_0); Shader Model 5.1
Entry-level: GT 420; GT 430
Models: GeForce series: GeForce GT series; GeForce GTS series; GeForce GTX series