What graphics card will be fast enough for playing ut3 in linux in 1920x1200?

[Thomas Ilnseher]

Hi there.

I got a new monitor that does 1920x1200.

unfortunately my 6600GT is too slow to do 1920x1200 for ut2k4 with
acceptable FPS (acc. FPS is > 60fps ALL time).

so I need to get a new gfx card now! as I hope that UT3 will be
realeased for linux, I want a gfx card that is fast enough to play UT3
in linux with 1920x1200 with an acceptable FPS rate. 

(that might be either an 8800GT or 8800GTS 512).

I would be glad if ryan could give me an rough estimate how much
performance I will loose on Linux compared to winblows.

I will buy the new GFX card in two weeks or so, as I will attend the
DATE next week.

Thx all.
-- 
Thomas Ilnseher <ilnseher at eit.uni-kl.de>