Lady Margaret Thatcher wrote:
> So let's say you have a dual-core per CPU, dual physical CPU system.
> That's four very fast CPUs!
Yeah.
> How much memory would be needed to keep a system list that busy?
Depends what you're doing.
But ideally, 2 DIMMS per socket. 4 DIMMS.
> (hate to ask this but ) Does anyone really need a four CPU core
> system, unless you are very heavy into video or Photoshop?
Good for multitasking... If the operations are highly threaded, then
great, provided they don't rely on each other too much. (Although AMDs
architecture minimises the latency, even for inter-socket communication)
> And, can Windows XP utilize all four CPU cores? Would you need to
> wait until Longhorn becomes available?
Windows NT 4 could utilise 4 CPUs ok. By the time you went to 8, given
the architectures back then, and the OS, you gained practically nothing
over 4 CPUS.
You might require a Server/Professional licence for XP though. I'm not
sure what Windows licencing is with respect to Dual Core CPUs.
Ben
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