Archived from groups: alt.comp.hardware.overclocking (
More info?)
"Amigaz" wrote ... "The real bottleneck in the system now is my ATA-100 IDE
interface which I can't understand how they could fit on this type of
computer!
Next step is to upgrade to a fast SCSI disk to have as my
bootdisk."
The ATA100 interface may or may not be a bottleneck for your system,
depending upon usage. A large capacity IDE drive is likely to be faster for
sequential data transfer than smaller SCSI hard drives (SCSI drives tend to
spin faster and have faster head movements than IDE drives; IDE drives tend
to have higher recording densities, enough to make up for the slower spin
speeds.) Also, unless you have 64-bit and or 66 MHz PCI slots, then that
lack could also limit data tranfer speeds to less than the total drive
transfer speeds. SCSI drives are much more expensive, and may not deliver
better (or as good) performance for particular uses.
--
Phil Weldon, pweldonatmindjumpdotcom
For communication,
replace "at" with the 'at sign'
replace "mindjump" with "mindspring."
replace "dot" with "."
<jiggmaster@hotmail-dot-com.no-spam.invalid> wrote in message
news:420bb328$1_1@alt.athenanews.com...
> > Richard Hopkinswrote:
> "Amigaz" <jiggmaster@hotmail-dot-com.no-spam.invalid> wrote in
> message...
> > Hi I'm new to this board and would like to get into this
> > overclocking thing.
> >
> I'm afraid Mr Dell doesn't like overclocking, and won't let you play.
>
> > I have a DELL PRECISION 450 Workstation with Dual Xeon
> > cpu's @ 2.66ghz and 1gig of ram and wonder if and how to
> > overclovk them to let's say 2.8ghz or 3ghz.
> >
> The only way to overclock a recent Intel CPU is to raise the front
> side bus
> frequency. As you've already noticed, your motherboard doesn't offer
> you any
> way of doing this.
>
> > My system bios says that the cpu's max speed is 3ghz but running
> > at 2.66 and I can't change the speed in the bis.
> >
> You can't change it, full stop. That's the way it is with Dell PC's,
> sorry.
> --
>
>
> Richard Hopkins
> Cardiff, Wales, United Kingdom
> (replace nospam with pipex in reply address)
>
> The UK's leading technology reseller www.dabs.com
>
> Waaaahhh...
lol
>
> Oh..well..
> Thanks for the info, guess I have to change the CPU's if I want to
> upgrade.
>