mitchellvii :
Hi,
Just got a new MB that can handle the Phenoms (AM2+). Should I upgarde from my 6000+? Which one? How much faster?
How often do you upgrade CPU's? My advice is to wait till December. A 6000+ is fine until then. Deneb will be out in the 4th quarter. I'm quite sure that Phenom performance will be boosted by then. If early info is correct, 45nm will lead to both lower thermals and higher clocks (3.0 or 3.2 native).
A Phenom 9850BE today will only get you 2.8 or 3.0 overclocked. Just think what a Black Edition Deneb will do if it starts out at 3.0! I decided on not upgrading this spring because Deneb is so close (well for me anyways, I can wait).
The best deal with a Phenom today seems to be the 8750 triple core. It overclocks to 2.8 from 2.4 and is only 95 watts, so it doesn't have the problem that 9850BE's have on some boards. Still, if you can wait; wait for Deneb.
jj463rd :
There is a good possibility that later on there might be one upcoming AMD Deneb processor that will work on AM2+
Denebs due 4th quarter of 2008. AM3's not due until 1st quarter 2009, so AMD would have to support AM2+ with Deneb. However, we can't be sure that each and every motherboard manufacturer will support Deneb with a bios.
I don't think wattage or voltage will be an issue as Deneb should scale back from the monster 125 watt B3's, probably to 65 watts. Like with the 95 watt Phenoms and AM2, it will all be up to the motherboard manufacturer's. Out of our AM2 690 boards, only my wife's 690G ASUS has a bios update for B2 Phenoms. It would be a shame if that history repeats itself with Deneb and AM2+.