ATI will target AMD’s Socket AM2+ interconnect with its RD790 chipset - a part with the abiility to host four graphics cards, allegedly leaked company roadmap slides reveal.

Socket AM2+ is expected to debut in Q3 2007 so support the HyperTransport 3.0 bus AMD’s K8L 65nm dual- and quad-core processors. The ATI slides, posted by Spanish-language site ChileHardware.com, claim the graphics chip company that’s soon to be AMD’s GPU division will support AM2+ with four chipsets: running from bottom to top, the RS740, RS790, RX790 and RD790.