Three primary configurations will be offered with the following specifications:
* Dual-2GHz
o 512K L2 cache per processor
o Dual 1GHz frontside buses
o 512MB PC3200 DDR SDRAM (4GB max.)
o 160GB Serial ATA Hard Drive
o 128MB DDR SDRAM ATI Radeon 9600 video card
* Dual-2.3GHz
o 512K L2 cache per processor
o Dual 1.15GHz frontside buses
o 512MB PC3200 DDR SDRAM (8GB max.)
o 250GB Serial ATA Hard Drive
o 128MB DDR SDRAM ATI Radeon 9600 video card
* Dual-2.7GHz
o 512K L2 cache per processor
o Dual 1.35GHz frontside buses
o 512MB PC3200 DDR SDRAM (8GB max.)
o 250GB Serial ATA Hard Drive
o 256MB DDR SDRAM ATI Radeon 9650 video card
Sources were unable to confirm at this time whether the systems will sport the dual-core PowerPC 970MP processor or the single-core PowerPC 970GX, although unconfirmed notes point to the PowerPC 970MP. The second core would deliver performance gains far greater than the 200-300MHz bumps each processor is receiving alone with the update.
Also uncertain is whether a more affordable single-processor Power Mac G5 system will continue to be offered. After axing the model with last June's Power Mac G5 revision, Apple re-introduced the less expensive 1.8GHz single-processor system in October 2004.
Keep in mind these are rumors. But if true, I wanna know where the PCI-Express bus is.