2560x1600 display
Intel i7 3GHz, 12GB RAM
Dual AMD Radeon HD 6800 1024 MB cards, Crossfire
Windows 7 Ultimate 64 bit
Game settings:
Renderer DirectX 11
Graphics Detail Very High
Everything else -
* vertical sync
* antialiasing
* anisotropic filtering
* screen space ambient occlusion
* diffusion depth of field
* high-quality blur
* high-resolution textures
all has to be turned OFF, otherwise the video stutters unplayably badly, right from the very first cutscene.
(No problems with audio.)
This same system played DA:O and DA:A smooth as silk, with absolutely EVERY option cranked up to the max.
I updated the video driver with Catalyst 11.4 Early Preview as recommended. It didn't help.
Is anyone with similar machine specs suffering from the same problem? (I strongly suspect the answer is yes)
EDIT: I have found thanks to this post by Kayden SiNafey that if I drop the Antialiasing from 8x to 4x, I can turn on the rest of the options I listed above, and the fps is still very slightly stuttery but no longer unplayable.
Modifié par Sinick, 20 mars 2011 - 05:49 .
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