rec.autos.simulators

256 or 512 DDRAM?

Tim

256 or 512 DDRAM?

by Tim » Thu, 23 May 2002 13:58:31

Any reason to have 256 of RAM instead of 512 as far as possible
conflicts go on older sims?   I am putting together an Athlon XP system
with DDRam, probably with Windows 98SE since most here seem to like
that OS for sims.  I remember hearing of conflicts with 256 in this
forum, or was that just with older motherboards?
Goy Larse

256 or 512 DDRAM?

by Goy Larse » Thu, 23 May 2002 18:53:02


> Any reason to have 256 of RAM instead of 512 as far as possible
> conflicts go on older sims?   I am putting together an Athlon XP system
> with DDRam, probably with Windows 98SE since most here seem to like
> that OS for sims.  I remember hearing of conflicts with 256 in this
> forum, or was that just with older motherboards?

Win98 has certain issues with more than 512 MB or RAM, issues for which
there are several workarounds, permanently or temporary, if you don't
need to cut corners as far spending money, go for 512

Beers and cheers
(uncle) Goy

"The Pits"    http://www.theuspits.com/

"A man is only as old as the woman he feels"
--Groucho Marx--

Biz

256 or 512 DDRAM?

by Biz » Thu, 23 May 2002 21:39:53

Must be some other un-related problem, because amount of memory doesn't cause conflicts.  Win9X
based systems can't correctly access more than 512MB ram, and it causes some apps to go haywire, but
with 512 you can't go wrong as long as the motherboard supports that much.
--
Biz

"Don't touch that please, your primitive intellect wouldn't understand
alloys and compositions and,......things with molecular structures,....and
the....." - Ash


Andi Col

256 or 512 DDRAM?

by Andi Col » Fri, 24 May 2002 01:44:23

Can anyone tell me what the current thinking on virtual memory settings is
for 512?

Andi.


cause conflicts.  Win9X
some apps to go haywire, but

> with 512 you can't go wrong as long as the motherboard supports that much.
> --
> Biz

> "Don't touch that please, your primitive intellect wouldn't understand
> alloys and compositions and,......things with molecular structures,....and
> the....." - Ash



> > Any reason to have 256 of RAM instead of 512 as far as possible
> > conflicts go on older sims?   I am putting together an Athlon XP system
> > with DDRam, probably with Windows 98SE since most here seem to like
> > that OS for sims.  I remember hearing of conflicts with 256 in this
> > forum, or was that just with older motherboards?

Stride

256 or 512 DDRAM?

by Stride » Fri, 24 May 2002 02:08:21


Well, the more ram you have then the less virtual memory will be accessed.
But Windows needs VM to function correctly so never disable it even if you
have 1gb of ram. As to how much? Some games require lots, some don't.
Personally I have mine set to 600mb min/max and have had no problems with
that setting yet, I have 512mb of ram. HD space is cheap so it's best to
play it safe and set it to the high side rather than take chances with
setting it to a low amount.

Tim

256 or 512 DDRAM?

by Tim » Fri, 24 May 2002 00:57:56

In article

Thanks for the help Goy and Biz.
Tim

> Win98 has certain issues with more than 512 MB or RAM, issues for which
> there are several workarounds, permanently or temporary, if you don't
> need to cut corners as far spending money, go for 512

> Beers and cheers
> (uncle) Goy
> Must be some other un-related problem, because amount of memory doesn't cause
> conflicts.  Win9X
> based systems can't correctly access more than 512MB ram, and it causes some
> apps to go haywire, but
> with 512 you can't go wrong as long as the motherboard supports that much.
> --
> Biz

> "Don't touch that please, your primitive intellect wouldn't understand
> alloys and compositions and,......things with molecular structures,....and
> the....." - Ash



> > Any reason to have 256 of RAM instead of 512 as far as possible
> > conflicts go on older sims?   I am putting together an Athlon XP system
> > with DDRam, probably with Windows 98SE since most here seem to like
> > that OS for sims.  I remember hearing of conflicts with 256 in this
> > forum, or was that just with older motherboards?

Biz

256 or 512 DDRAM?

by Biz » Fri, 24 May 2002 05:05:45

Honestly, I haven't been able to witness any performance differences by setting it manually or
leaving it to let Windows manage.....so I think its a bunch of baloney on a well-tuned system...
--
Biz

"Don't touch that please, your primitive intellect wouldn't understand
alloys and compositions and,......things with molecular structures,....and
the....." - Ash


> Can anyone tell me what the current thinking on virtual memory settings is
> for 512?

> Andi.



> > Must be some other un-related problem, because amount of memory doesn't
> cause conflicts.  Win9X
> > based systems can't correctly access more than 512MB ram, and it causes
> some apps to go haywire, but
> > with 512 you can't go wrong as long as the motherboard supports that much.
> > --
> > Biz

> > "Don't touch that please, your primitive intellect wouldn't understand
> > alloys and compositions and,......things with molecular structures,....and
> > the....." - Ash



> > > Any reason to have 256 of RAM instead of 512 as far as possible
> > > conflicts go on older sims?   I am putting together an Athlon XP system
> > > with DDRam, probably with Windows 98SE since most here seem to like
> > > that OS for sims.  I remember hearing of conflicts with 256 in this
> > > forum, or was that just with older motherboards?

Stride

256 or 512 DDRAM?

by Stride » Fri, 24 May 2002 07:03:06


setting it manually or
a well-tuned system...

Define the performance difference one is supposed to notice. Maybe you were
expecting too much, but logic dictates that letting windows manage it will
result in a fragmented swap file. That impacts disk access performance when
it needs to access the swap file. Unless you defragment all the time it
should make some difference if you have a permannet swap file of a fixed
size opposed to a dynamic one. No one said you would notice a big
performance increase, but it does make a difference no matter how negligible
it actually is.

Steve Smit

256 or 512 DDRAM?

by Steve Smit » Fri, 24 May 2002 08:58:45

Exactly.  Not only should you make yer swapfile permanent (the rule of thumb
is abt. 1-1/2 times as much RAM; i.e., 392 Mb for a 256 Mb system), but you
should also use a defrag util like Norton's that let's you move the whole
file, intact, to the front (i.e., center) of the disk for faster access.
And add the line "ConservativeSwapFileUseage=1" to the [386Enh] stanza of
yer system.ini file, so that oft-accessed stuff is stored first in RAM, and
only on the HD when it runs out of faster memory.  That's all part of a
"well-tuned" system....




> > Honestly, I haven't been able to witness any performance differences by
> setting it manually or
> > leaving it to let Windows manage.....so I think its a bunch of baloney
on
> a well-tuned system...

> Define the performance difference one is supposed to notice. Maybe you
were
> expecting too much, but logic dictates that letting windows manage it will
> result in a fragmented swap file. That impacts disk access performance
when
> it needs to access the swap file. Unless you defragment all the time it
> should make some difference if you have a permannet swap file of a fixed
> size opposed to a dynamic one. No one said you would notice a big
> performance increase, but it does make a difference no matter how
negligible
> it actually is.

Joe Marque

256 or 512 DDRAM?

by Joe Marque » Fri, 24 May 2002 14:19:45

Negligible - /adjective/ - Not significant or important enough to be worth
considering; trifling.

If a difference is "negligible," which means it's not significant or
important enough to be *worth considering*, then saying a "negligible"
difference DOES "make a difference" (i.e., should be considered significant
or noticeable) can be considered, as we say in the vernacular, a steaming
pile of convoluted contradictory crapola!   Much like my last sentence here.
:0)

I believe the original poster is correct and you are correct as well.  In
this case, however, two rights have in fact made one wrong.  You disagreed
while at the same time corroborated his position.  What did I just say?  Now
I'm confused.

I am NOT seriously flaming you here, I'm just having fun with your <cough>
questionable <cough> choice of words. :0)

Regards,

Joe Marques




> > Honestly, I haven't been able to witness any performance differences by
> setting it manually or
> > leaving it to let Windows manage.....so I think its a bunch of baloney
on
> a well-tuned system...

> Define the performance difference one is supposed to notice. Maybe you
were
> expecting too much, but logic dictates that letting windows manage it will
> result in a fragmented swap file. That impacts disk access performance
when
> it needs to access the swap file. Unless you defragment all the time it
> should make some difference if you have a permannet swap file of a fixed
> size opposed to a dynamic one. No one said you would notice a big
> performance increase, but it does make a difference no matter how
negligible
> it actually is.

Shoda

256 or 512 DDRAM?

by Shoda » Fri, 24 May 2002 14:59:07


Er...  That might be true for Win95 but I don't think using that for Win98
and up is a good idea, and certainly not under XP. It was explained to me by
an MSCE and I can't remember the exact reason, but I do know you shouldn't
use that line unless using Win95.

Shoda

256 or 512 DDRAM?

by Shoda » Fri, 24 May 2002 15:03:50


OK, replace "negligible" with "small". :-)

Steve Smit

256 or 512 DDRAM?

by Steve Smit » Fri, 24 May 2002 19:07:59

W/o a reason why, it smells kinda like hearsay, huh?




> > And add the line "ConservativeSwapFileUseage=1" to the [386Enh] stanza
of
> > yer system.ini file, so that oft-accessed stuff is stored first in RAM,
> and
> > only on the HD when it runs out of faster memory.  That's all part of a
> > "well-tuned" system....

> Er...  That might be true for Win95 but I don't think using that for Win98
> and up is a good idea, and certainly not under XP. It was explained to me
by
> an MSCE and I can't remember the exact reason, but I do know you shouldn't
> use that line unless using Win95.

Steve Smit

256 or 512 DDRAM?

by Steve Smit » Fri, 24 May 2002 19:10:01

Er, Joe?

The original poster was asking Qs, not making statements.  How is his Q
"correct"?

--Confused 2


> Negligible - /adjective/ - Not significant or important enough to be worth
> considering; trifling.

> If a difference is "negligible," which means it's not significant or
> important enough to be *worth considering*, then saying a "negligible"
> difference DOES "make a difference" (i.e., should be considered
significant
> or noticeable) can be considered, as we say in the vernacular, a steaming
> pile of convoluted contradictory crapola!   Much like my last sentence
here.
> :0)

> I believe the original poster is correct and you are correct as well.  In
> this case, however, two rights have in fact made one wrong.  You disagreed
> while at the same time corroborated his position.  What did I just say?
Now
> I'm confused.

> I am NOT seriously flaming you here, I'm just having fun with your <cough>
> questionable <cough> choice of words. :0)

> Regards,

> Joe Marques





> > > Honestly, I haven't been able to witness any performance differences
by
> > setting it manually or
> > > leaving it to let Windows manage.....so I think its a bunch of baloney
> on
> > a well-tuned system...

> > Define the performance difference one is supposed to notice. Maybe you
> were
> > expecting too much, but logic dictates that letting windows manage it
will
> > result in a fragmented swap file. That impacts disk access performance
> when
> > it needs to access the swap file. Unless you defragment all the time it
> > should make some difference if you have a permannet swap file of a fixed
> > size opposed to a dynamic one. No one said you would notice a big
> > performance increase, but it does make a difference no matter how
> negligible
> > it actually is.

Shoda

256 or 512 DDRAM?

by Shoda » Fri, 24 May 2002 21:29:46


I said I can't remember the reason why. I never said there is no reason why!
Lot's of these tweaks are parroted from site to site and are out of date and
do more harm than good. Fixed swap file is ok, but the other one is not
unless using Win95. Are you still using Win95?
Probably not.


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