Did you see the test machine stats? Xeon P3 500, 2MG cache! Talk about
overkill! I wonder how much this plays into the descent FPS with FSAA
on?
SLG
>> If you look at the stats at the bottom of the page, you can see that GPL
>> takes a HUGE hit by running at 4x FSAA. Although at 2x FSAA it's still
>> running at 35fps. Obviously the numbers need to be confirmed, but things
>> look good. You're right though, at 4x FSAA the game will be a slide show.
>> You could say that GPL will then be running in F1 2000 mode. :)
>Agreed - I've been anxiously waiting this card for months and months, and
>I'm pretty disappointed. They made such a big deal about FSAA (and
>appearance-wise, it *is* worth making a big deal about). Unfortunately,
>it appears it (in the yummy 4x mode) won't even be usable at a relatively
>low res (800x600), let alone the 1024x768 that you'd *want*.
>Hopefully there are driver issues to be sorted out still, since the GPL
>indicate that the 800x600 mode is not (memory) bandwidth limited.
>Doing some quick calcs:
> 1600x1200 x 14fps -> 26.8Mpix/s (4x AA)
> 1024x 768 x 21fps -> 16.5Mpix/s (4x AA)
> 800 x 600 x 24fps -> 11.5Mpix/s (4x AA)
>Based on the numbers above, it would appear that, if the 1600x1200 test
>was bandwidth limited, then there should be plenty of room to improve the
>lower res figures with driver improvments, or something.
>(And it doesn't appear that 1600x1200 4xFSAA is even bandwidth limited -
>it's hard to explain why in 4x mode they got 14FPS, yet in 2x mode they
>got 36FPS. *Whatever* is slowing it down (bandwidth or rendering engine)
>in 4x mode should slow it down half as much (ie, 28fps) in 2x mode.)
>Of course, for us GPL-heads, the fact remains that no matter what happens
>with this card, the various 5500 previews have shown that it's at least
>as fast as a current GeForce 256 with FSAA turned off; making it a viable
>upgrade to a V2 or V3. To wit, it'll run everything as well as the
>current Nvidia hardware, *may* be able to run some stuff usefully with
>FSAA turned on (so it'll look better), and (most importantly) will run
>GPL with full-speed mirrors! :)
>So I'm somewhat disappointed, but it'll still be my next video card.
>--John Bradley
(All spelling errors are intentional and are there to show new
and improved ways of spelling old words. Grammatical errors are
due to too many English classes/teachers)