NVIDIA Forceware 177.70 leaks three new chips
In the nv_disp.inf of NVIDIA Forceware 177.70 driver, we found three unannounced graphics chips. They are:
NVIDIA_GT200.DEV_05E0.1 = "NVIDIA GeForce GT200-400"
NVIDIA_GT200.DEV_05FD.1 = "NVIDIA GT200-875-GL"
NVIDIA_GT200.DEV_05FE.1 = "NVIDIA GT200-850-GL"
All these three products appear to be the derivative products of NVIDIA GT200 architecture, they may be made with TSMC advanced 55 nm process.