Hello,

I have this problem with when I am using multisampling x8 in wow that my fps drops to 10 and everything lags badly and I am getting a lot of stuttering and flickering bugs and eventually my system freezes and I have to reboot.

I am currently using 1x multi-sampling and with that my fps is good (at 60fps 90% of the time) but the game feels laggy still when I move around other objects and players "hack" the game does not feel smooth.

I began with updated gfx driver 8.921.2-120119a-132101E-AT also known as 8.921.2 RC11
Catalyst-version is 11.12

I have been playing battlefield 3 on ultra settings and did not have any problems in there.

Tried with both 32bit and 64bit client.

My pc specification is:

Intel Core i7 3930K @ 3.2 GHz
Asus Rampage IV Formula
16GB Corsair Vengeance 1600MHz
Corsair Force GT 120G SSD
Western Digital Caviar Green 2TB HDD
Powercolor Radeon HD 7970
OCZ ZX-series 1000W 80+ GOLD
Windows 7 home premium 64bit


I am posting one of the crash log I got yesterday:

This application has encountered a critical error:

ERROR #132 (0x85100084) Fatal exception!

Program: C:\Spel\World of Warcraft\Wow-64.exe
ProcessID: 660
Exception: 0xC0000005 (ACCESS_VIOLATION) at 0033:0000000070CD1E52

The instruction at "0x0000000070CD1E52" referenced memory at "0x0000000000000010".
The memory could not be "read".


WoWBuild: 15211
Version: 4.3.2
Type: WoW
Platform: X64
Settings:
SET readTOS "1"
SET readEULA "1"
SET readScanning "-1"
SET readContest "-1"
SET locale "enGB"
SET showToolsUI "1"
SET accounttype "CT"
SET readTerminationWithoutNotice "1"
SET installType "Retail"
SET Sound_EnableHardware "1"
SET Sound_NumChannels "64"
SET shadowLevel "0"
SET specular "1"
SET textureFilteringMode "5"
SET patchlist "enGB.patch.battle.net:1119/patch"
SET maxFPS "0"
SET maxFPSBk "0"
SET hwDetect "0"
SET gxApi "D3D11"
SET videoOptionsVersion "4"
SET graphicsQuality "5"
SET DesktopGamma "1"
SET Gamma "1.000000"
SET Sound_OutputQuality "2"
SET Sound_EnableReverb "1"
SET Sound_EnableSoftwareHRTF "1"
SET Sound_SFXVolume "0.10000000149012"
SET Sound_MusicVolume "0.10000000149012"
SET Sound_AmbienceVolume "0.10000000149012"
SET Sound_EnableSoundWhenGameIsInBG "1"
SET terrainMipLevel "0"
SET farclip "1250"
SET waterDetail "3"
SET sunShafts "2"
SET groundEffectDensity "128"
SET groundEffectDist "260"
SET environmentDetail "150"
SET projectedTextures "1"
SET shadowMode "3"
SET shadowTextureSize "2048"
SET componentTextureLevel "9"
SET weatherDensity "3"
SET realmName "Outland"
SET enterWorld "1"
SET mouseSpeed "1"
SET ChatMusicVolume "0.29999998211861"
SET ChatSoundVolume "0.39999997615814"
SET ChatAmbienceVolume "0.29999998211861"
SET VoiceActivationSensitivity "0.39999997615814"
SET gameTip "15"
SET playIntroMovie "4"
SET showGameTips "0"
SET repositionfrequency "0"
SET uiScale "0.64999997615814"
SET useUiScale "1"
SET Sound_EnableErrorSpeech "0"
SET checkAddonVersion "0"

----------------------------------------
GxInfo
----------------------------------------
GxApi: D3D11
Shader Model: 5_0
Vertex: vs_5_0
Hull: hs_5_0
Domain: ds_5_0
Geometry: gs_5_0
Pixel: ps_5_0
Compute: cs_5_0

------------------------------------------------------------------------------

I don't know if you want the complete log but it's pretty long.

Any help would be appreciated.

Thanks,

X