Many thanks for the helpful reply.

Chris

On 6 May, 22:09, KwikOne <[email protected]> wrote:
> First, either one is perfectly fine for almost everything. You would
> not be able
> to tell a difference (caveat: providing all else is the same such as
> same amount
> of memory, hard disk size, graphics adapter, installed software).
> How much memory does each have, and what size/make hard disk? And what
> would you be doing that you could perceive a performance issue?
> The reason I ask is that with a slower processor, faster disk and more
> memory
> the perceived performance (how you determine it by how applications
> respond)
> would be the same or most likely better. But, with equivalent
> everything the slower processor
> would most likely be perceived to be the same if the processor speeds
> are
> better than 1GHz.
> I say 'perceived' because the CPU clock rate factor in the total
> performance can be
> as much as 50% difference and the average human will not be able to
> tell the difference
> with most applications (email, browsing the web, viewing movies, etc)
> and it would only
> be on extended CPU intensive operations that the difference would be
> marked (such as doing
> a video conversion from DVD to .avi)
>
> On May 4, 5:54 pm, "[email protected]" <[email protected]>
> wrote:
>
>
>
>
>
> > i have an old dell inspiron 6000 and want to replace it with an acer
> > aspire one 751 (the one with the 11.6" screen).
>
> > I like the lightness of the acer and would lik eto take it on my
> > travels but am a bit worried about the processor.   does anyone have
> > any idea of how the performance of the acer would compare with my
> > dell? the chips are:
>
> > acer - intel atom z520, 1.22 ghz
> > dell - intel pentium m 1.86 ghz
>
> > grateful for any advice!
>
> > many thanks
>
> > chris
>
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