3.
As always, Intel systems never scale to several hundreds of processors like AMD systems. Since AMD has an integrated memory controller, the bus does not get congested. AMD's Hypertransport bus provides a cheaper system and more flexibility for the motherboard manufacture to place the chipset further away from the processor. The Intel 7300 chipset will be very expensive because of ~2025 pins. Sure FB-DIMM can read and write at the same time, but each processor have to share their time of accessing the memory.
This new chipset design might be appealing, but I suggest wait until Barcelona comes out.
[Posted by: linuxnerd | Date: 09/11/07 01:20:15 AM]