> > It sounds like an ATI prob.
> > Try:
> > http://www.racesimcentral.net/
> > http://www.racesimcentral.net/
> > (a Doom 3 tweak guide, but hey, ya never know)
> > http://www.racesimcentral.net/
> > (ditto)
> > http://www.***groove.com/article.php?id=4
> > or d/l this ATI tool, here:
> > http://www.racesimcentral.net/
> > or maybe it's an XP prob:
> > http://www.racesimcentral.net/
> > You didn't install SP2, didja? Both N2003 and F1C are on the "uh-oh"
> list.
> > --Steve Smith
> > > Finally decided to buy Win XP (Doom 3 is XP only..). Installed it in my
> > > faster Hard drive (ATA 133), NTFS, Win Update, latest ATI Drivers
> (9800Pro),
> > > the works. Installed N2003 and configured in the exact same settings as
> my
> > > old Win98SE installation.
> > > I get almost exactly half the frame rate as I get in Win98SE. I kept my
> old
> > > Win98SE drive and using the BIOS setup I can decide wich drive to boot
> from
> > > so I am able to compare them easily.
> > > I'm using the same desktop resolution, refresh rate and the ATI 3D
> settings
> > > for both.
> > > Tried it also with F1 Challenge, it is even worst. It gives me the same
> > > triangle rate in both installations (55.7MTri/sec) but the Win XP
> > > isntallation looks like a slide show.
> > > Need some advice here guys, I almost ready to give up on XP.
> > > Joao Gonzalez
> your all over this issue Steve..thanks for the links
Hi again. Tried all the advice here (thanks everybody) but I'm sort of
back where I started. Here's a summary:
Hardware: PIV 3GHz, ASUS i850 M/B, 512Mb RIMM, ATI9800Pro, Audigy, 19"
Panasonic Monitor (CRT, not TFT)
Software: WinXP, SP1+All Updates (No SP2 yet), ATI 4.8 Drivers (tried
the last 4), Win XP configured with all the tweaks in Black Viper's
page.
Software Alternative Boot: Win98SE, ATI 4.3 Drivers
Using the same graphics settings: 1280x1024x32, Refresh Rate 75Hz, AA
2x, AF 2x, V-Sync Off, N2003 configuredwith the exact same settings,
the frame rate in N2003 is at least 10% less plus the game seems to
freeze for a few miliseconds on track. In F1 Challenge the same %
reduction but no freezing problems (Win98 compatibility mode for F1C).
Also tried it online yesterday: for the same server the WinXP
connection has some spikes in Latency and Quality, those do not appear
in Win98SE.
Stuff that I already tried with no success: Win98 compat mode for
N2003, turning off LAN while racing off-line, several ATI Drivers, a
spare ATI9600Pro, different refresh rates, etc., etc.
Doom 3 can wait! I play N2003 90% of the time, going back to Win98!!!