Why GFX card with more RAM?

[Ataros]

Originally Posted by JG301_HaJa

Just a fps drop from VSYNC 60 to 12-20.

Vsynk causes fps to reduce in big steps from 60 to 30 and then to 15. It does not allow you to have 29 fps even if your card is capable to render 29 fps. Try running with vsync off. If you need vsynk make sure you force triple buffering on with a 3rd party utility like ATI Tray tools or Direct3D Overrider (D3DOverrider) which is a part of RivaTuner.

GPU may be not 100% loaded if it is held back by vsynk too.