The Witcher 2 Crossfire flickering issues

[AlbioB]

The Witcher 2 Crossfire flickering issues

Hello everyone.

First of all I'd wish to thank CD Projekt RED for this great game.

Unfortunately, I have some major issues with this game when played in Crossfire mode.

As you can see in this video, I get a lot of flickering: https://www.youtube.com/watch?v=NfTIdCq-09w

Changing graphic quality doesn't affect the problem as I get flickering even playing with low quality settings. Disabling Crossfire in CCC seems the only way to solve this problem.

Could you please help me?

My rig:
Asus Maximus IV Extreme rev. B3
Intel Core i7-2600K
Noctua NH-D14
Intel SSD 520 Series 240GB
G.Skill 4x2GB PC3-16000 2000MHz
2 x Sapphire HD6970 FLeX CrossfireX
Dell U2711
NZXT Hale90 1000W
Asus Xonar D2X
---
Windows 7 Ultimate SP1 64-bit
The Witcher 2 Collector's Edition + Enhanced Edition + latest patches
AMD Catalyst 12.4 + profiles 12.9 CAP1

 

[RSIK_4]

stuttering voice coming in background

 

[AlbioB]

V-Sync was disabled in that video but no matter, I have the same issue even with V-Sync on

 

[tommy5761]

Might try Radeon Pro . Also i don`t know about now but used to be if you ran with the Dirt 2 profile all seemed to be ok with Witcher 2