NVIDIA GeForce 8400M
The NVIDIA® GeForce® 8400M graphics processing unit (GPU) provides the ultimate Microsoft® Windows Vista™ experience in a truly mobile compact package. You can also play the hottest new games and enjoy home-theater quality video.

Available Products: GeForce 8400M G, GeForce 8400M GS and GeForce 8400M GT
High Definition Graphics
Supporting the latest games
With support for Microsoft® DirectX® 10 Shader Model 4.0 and High Dynamic-Range Lighting (HDR), GeForce 8400M GPUs let you rip through all of today's most advanced and cutting-edge games and applications. Experience real-time photo editing, or immerse yourself in the most complex, true-to-life gaming environments ever experienced on your thin and light notebook PC. And since all GeForce 8 Series GPUs are designed to support Windows Vista™ you can rest assured that you'll be enjoying your notebook PC well into the future.
High Definition Video
NVIDIA PureVideo Technology
The GeForce 8400M Series notebook GPUs with NVIDIA® PureVideo™ technology deliver unmatched HD video performance to your thin and light notebook PC. Take your DVDs on the road with you and view stutter-free, incredibly life-like video without the annoying artifacts and imperfections of traditional PC-based video solutions.
8400M G
8400M GS
8400M GT
Stream Processors 8 16 16
Core Clock (MHz) 400 400 450
Shader Clock (MHz) 800 800 900
Memory Clock (MHz) 600 600 600
Maximum Memory 256MB 256MB 512MB
Memory Interface 64-bit 64-bit 128-bit
Memory Bandwidth (GB/sec) 9.6 9.6 19.2
Texture Fill Rate (billion/sec) 3.2 3.2 3.6