Wolf K said:
W7 Pro 64 on an ancient Duo-core with 64-bit emulation, 4GB RAM,
GeForce 9400 graphics, MSI mobo with 800MHz FSB. W7 boots noticeably
faster. Based on "user perception", which is really what counts IMO.
A dual-core with 4G is hardly "ancient". XP will - for most purposes -
run well enough on a single-core with 1G - for me; I actually upped it
to 2G hoping it would fix the problem with Skype, but it didn't (behaves
like a memory leak - runs fine at Skype start, but falls over at 100%
CPU usage after a few minutes. It isn't using all the memory, not even
1G). I don't think I've noticed much if any difference in any
application from doubling the RAM, which suggests to me that the 1G was
more than enough for XPSP3. (Device manager usually shows <800M in use.)
The difference is most pronounced when processing large (3-4GB) images:
Do you mean something like disc images? If you mean pictures, I'd say
that's quite an unusual use of computing! Even today's ridiculous
multimegapixel cameras [always used at maximum resolution, of course
(-:], or a scanner scanning full A4 at high resolution - 3 to 4 G, what
are these images? (Or are they something you could tell me but would
then have to kill me?)
barely noticeable hiccup in W7, what feels like a second or two stall
in XP, using the same software. I keep the XP only because I haven't
found a driver solution for the ancient but super-reliable Canon
ImageRunner printer.
However, _starting_ some older 32-bit programs takes longer. I think
it's compatibility mode that causes this.
If that's the case, it suggests to me that compatibility mode hasn't
been well designed. (Might be the processor rather than the OS at fault
there though - depends where the emulation takes place.)
And as I said in another post, I "need" a new laptop.... Expensive
hobby, computers. Almost as expensive as RC airplanes. ;-).
HTH
Wolf K.
Indeed. And depressing (to an engineer, anyway) when you see the piles
of once-good machines (I have such a pile!) fit for nothing but scrap
these days.
--
J. P. Gilliver. UMRA: 1960/<1985 MB++G.5AL-IS-P--Ch++(p)Ar@T0H+Sh0!:`)DNAf
.... his charming, bumbling best, a serial monogamist terrified of commitment,
who comes across as a sort of Bertie Wooster but with a measurable IQ. - Barry
Norman on Hugh Grant's persona in certain films, Radio Times 3-9 July 2010