Question about graphic card & about directx

[Heliocon]

Originally Posted by z0ttel

Hi,

first of all, the GTX260 does support DX10, but only if the PC is running MS Vista or Windows 7. No, a DX11 GC won't improve the quality in COD, because COD doesn't support DX11 (at the moment).
I've noticed a big improvement in fps when I did move from WinXp to Windows 7 (+50%).

On my system, the GC is the limiting factor, none of the other components is running at the 100% limit.

For the VRAM I think the same can be said as for money: the more, the better - I've heard a lot of good things about the GTX 560 Ti with 2GB

You will notice a big performance jump when moving from 200 range to 400 or 500 range which is DX version based and hardware vs normally just hardware (outlined above).