Deneb just around the corner?

[informal]

Of course, the FX-82 Deneb at 4.4 Ghz will cost a little more.... SOURCE

That Deneb FX part at 4+Ghz is a pipe dream .
On the other hand,the upcoming 3Ghz BE version should be able to hit 4Ghz with good air or WC,so that one will be a kicker