Pentium4 vs Xeon
eric at fnordsystems.com
Wed Oct 15 21:37:36 EDT 2003
There are single-Xeon boards using the Serverworks GC series of chipsets with 64-bit PCI, but they're just as expensive as a budget dual Xeon board (Tyan S2723 or Supermicro X5DPA-GG)... In the $280 to $310 per board price range. Seems rather silly, as the "Prestonia" Socket-604 Xeon CPUs are nothing but a P4 repackaged.
There's also this board:
Which uses a single P4 @ 533MHz FSB, with the same Serverworks chipset.
Supermicro X5-SS* series (scroll down):
>Currently P4 motherboards are only available (AFAIK) with 33MHz/32bit
>PCI. That can be a big bottleneck if your cluster application is
>sensitive to I/O bandwidth. Early in 2004, if the rumours are true,
>there will be a P4 chipset supporting 66MHz/64bit PCI-X.
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