The production models were made in 65 nm process, support DirectX 10.1, and use PCI Express 2.0 interface. Chrome engine supported variable-length decoding, and dual-stream Blu-ray playback (440 GTX). The display unit included two dual-link DVI transmitters with integrated HDMI (audio pass-through) and HDCP, an integrated dual-channel LVDS transmitter, an integrated TV/HDTV encoder, and support for two analog CRTs. 440 GTX ran at 725 MHz core speed.
