RS880 is AMD's DDR3 IGP
 

AMD plans two chipsets for Q2 2008, one called RD890 GDDR3 while the IGP chipset is codenamed RS880. This chipset will use SB800 and it is set to replace 780G+SB750 chipset. The new chipset supports both AM2+ and AM3 sockets and it naturally brings a new improved IGP core. Judging from the previous development this might imply that AMD plans to use a RV710 chipset derived core for a new chipset but this is something that we cannot confirm at press time.

http://www.fudzilla.com/index.php?op...65&Ite mid=37