FPS Drops when Fighting

Where is that feature on the catalyst control settings?

Edit: Is it Gaming -> 3D Applications -> "Wait for vertical refresh" ?
If so, you put it on the performance side on always off, right?

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Celidion wrote:

Where is that feature on the catalyst control settings?

Edit: Is it Gaming -> 3D Applications -> "Wait for vertical refresh" ?
If so, you put it on the performance side on always off, right?

That's what I did, and it helped quite a bit.

Ah okay. So you do that and turn off VSync ingame? I'll try that.

I don't think it matters either way as long as that setting in the control panel is set to off.

same problem here...

i have a highend pc

i7 2600k 3.4ghz
hd 7970 latest driver


i play on 120hz, i always have 120fps with vsync on, without vsync i have 200-300fps, but all of a sudden sometimes my fps goes for 0.5-1sec too 1-5fps...

exactly the same as the op.

dunno, if i turn vsync off i get screen tearing, so its no choice.

maybe it is cause the game is on an hdd? instead of an ssd? i try reinstall it later when i get the game cd and move it to my ssd.

would be cool if its fixable, cause right now it doesnt make fun...

I have the same fps drops when heavy aura or summoner mobs are close by.

ATI Radeon HD 4800 Series

I have the same problem

q9550
4gb ram
hd 7850

setting all details to minimum doesn't help

Same issue here.
Even lowest resolution & detail.
AMD athlon x4 640
HD 7850

its not only video cards fault its the effects when u hit and kill a enemy game just needs settings to turn off effects like blood skills etc.

its purely because particles...every friking effect particles tonne of em, environement effects= particles...combine two at same time when there's horde of mobs with particle aura+spell casting of particles, causes heavy stress spikes...not even frikin supercomputers could handle smoothly all stress biggest fights can cause