As with all rumors, please take the following news item with a  grain of salt until we can receive official confirmation or denial from AMD.For those of you who’ve been hoping for a more competitive high-end CPU landscape, it seems that your wishes might be met as early as the end of this year:“…the inputs from trusted Far Eastern friends about the 45 nm desktop parts say that, if AMD does its job right, we’re gonna have a quad-core 6MB cache part running at 3.2 GHz with DDR2-1066 memory a few months