Archived from groups: alt.comp.hardware.overclocking (
More info?)
"BigBadger" <big_badger@NOSPAM.com> wrote in message
news:c7tou4$p2k$1@news7.svr.pol.co.uk...
>
>
> --
> *****Replace 'NOSPAM' with 'btinternet' in the reply address*****
> "Martin" <martin@scotland.org> wrote in message
> news:2ge0seF1mna4U1@uni-berlin.de...
> >
> > >>
> > >> Prime95 doesn't stress the graphics system at all, which is a key
> > >> element in gaming. Crucially, it doesn't give both CPU and GPU a
> > >> joint work out, so it doesn't push the limits for either peak power
> > >> requirement or peak combined temperatures. Benchmarking programmes
> > >> such as 3dmark do this better now. It's okay for an indication of
> > >> how stable a basic system is.
> > >>
> > >> Martin
> > >>
> > > Read the original post....The poster said he was getting crashes when
> > > he overclocked the processor....so obviously the problem is with
> > > processor, not graphics stability, therefore Prime is the best
> > > program to pick this up....If he wanted to test the stability of an
> > > overclocked graphics card my advice would have been to use 3D Mark or
> > > similar graphics benchmarking prog.
> >
> > I did read the original post. Perhaps you could do me the courtesy of
> > reading mine properly.
> >
> > Regards
> >
> > Martin
> >
> I did read yours...and I still say that the best single test of CPU
> stability (which is what the poster was talking about) is Prime 95. 3D
Mark
> is really not very good at picking up processor and memory problems, it
was
> never designed to do that. I know for a fact that it's possible for a
system
> that will pass 3D Mark no problem will fail in a few seconds in Prime 95.
If
> you want I can give you a link to my best 3D mark score.....recorded on a
> system overclocked so that it would not even complete the first test on
> Prime95. I've also had systems that would pass 3D Mark but would crash out
> of 'real' games in a few minutes, so 3D Mark alone is no guarantee of game
> stability. I think it's quite likely that the original posters system
would
> actually complete 3D Mark ok.
> I've been overclocking for many years and I've NEVER seen a case where 3D
> mark picked up errors caused purely by processor or memory overclocking
that
> Prime 95 missed.
It happens BigB. I can run Prime 95 for days and then crash on, of all
games, Tiger Woods 2004 golf unless I crank up the CPU voltage to 1.70.
That is when I overclock my P4 3.0C to 3.6 or more.
> Obviously Prime does not stress the graphics card at all, but then the
> original post said nothing about graphics or AGP overclocking.
>
> Fact is the best way to test overall system stability is run both Prime 95
> and 3D mark together...Maybe we at least can agree on that?
>
>