borgobello said:Think Secret says: performance gains far greater than the 200-300MHz bumps. Far greater can be double, more or even less. But overall performance of upgraded PowerMacs should be better than today's G5 at 3Ghz. AGP slot is enough powerful for the most existing graphic cards, and after all the unique graphic card I've upgraded is the B&W PCI Range 128 with a flashed Radeon 7500. If in the BTO options there will be an ATI X800, I think it will be enough for doing anything. Personally I'll prefer a fanless 9600XT. Only if cheap enough i will consider a graphic card upgrade, and only if it will not need high noise fan. RAM... only 8 Gb? I work great with 1.5 Gb now, If I'll take a new PowerMac probably I'l buy it with 2Gb, or even not (1 Gb can be enough, ore I'll take it from PC store)... Dual Layer DVD+-RW is what I need, does BlueRay disk's exist? I mean, can anyone buy them anyware?
Read the whole sentence
"The second core would deliver performance gains far greater than the 200-300MHz bumps each processor is receiving alone with the update"
It all depends on whether or not this is single or dual core. And, honestly, the specs don't point toward dual.