The NVIDIA GM204 is a graphics processing unit (GPU) architecture developed by NVIDIA. It was introduced in 2014 as part of the GeForce 900 series of graphics cards. The GM204 architecture was built on the Maxwell microarchitecture, succeeding the Kepler-based GPUs.

Key GPUs based on the GM204 architecture include the GeForce GTX 970 and GTX 980, which were known for their excellent gaming performance, energy efficiency, and support for advanced features like DirectX 12 and G-Sync.

The GM204 GPUs featured a streamlined and power-efficient design, with improved CUDA cores and memory management. These GPUs were popular among gamers and enthusiasts for their high performance-to-power ratio and support for technologies like NVIDIA GameWorks.

Overall, the GM204 architecture represented a significant advancement in graphics technology, delivering impressive gaming performance and efficiency, making it a notable part of NVIDIA's GPU history.