CodeCreatures - 1024x768
Video Card	FPS	Ranking
ATi Radeon 9800XT	50.1
ATi Radeon 9800 Pro	45.9
ATi Radeon 9700 Pro	39.6
Asus Radeon A9600XT	28.4
MSI FX5950 Ultra-TD128	53.1
MSI FX5900U-VTD256 Ultra	51
Albatron GeForceFX 5700 Ultra	34.8
MSI PCX5750-TD128	27.3
Gigabyte GV-NX57128D	27.3
Gigabyte GV-NX57128D (443/573)	29.9

At 1024x768 we see that the Gigabyte GV-NX57128D rounds out the bottom of the list along with the MSI PCX570-TD128 videocard. The GeForcePCX 5750's are the most mainstream GPUs in this lineup, so it is not surprising.

CodeCreatures - 1280x1024
Video Card	FPS	Ranking
ATi Radeon 9800XT	39.7
ATi Radeon 9800 Pro	36.5
ATi Radeon 9700 Pro	31.6
Asus Radeon A9600XT	21.8
MSI FX5950 Ultra-VTD256	42.3
MSI FX5900U-VTD256 Ultra	40.6
Albatron GeForceFX 5700 Ultra	25.6
MSI PCX5750-TD128	19.4
Gigabyte GV-NX57128D	19.4
Gigabyte GV-NX57128D (443/573)	21.5

CodeCreatures - 1600x1200
Video Card	FPS	Ranking
ATi Radeon 9800XT	30.7
ATi Radeon 9800 Pro	28.2
ATi Radeon 9700 Pro	24.5
Asus Radeon A9600XT	16.8
MSI FX5950 Ultra-VTD256	33.5
MSI FX5900U-VTD256 Ultra	32.2
Albatron GeForceFX 5700 Ultra	19.6
MSI PCX5750-TD128	14.1
Gigabyte GV-NX57128D	14.1
Gigabyte GV-NX57128D (443/573)	15.7

As the resolution is turned up 1600x1200, the GeForcePCX 5750-based GV-NX57128D start to slow down quite a bit. Overclocking boosts the frame rates only a little.