Been having annoying smoke/flashbang/light lag in Source. Pretty irritating.
Things I've tested about with are:
> The config (lower settings or increased all settings to high, i.e textures, etc)
> ATI CCC, ATI Tray Tools.
> Mobility Modder (only Driver versions I'm able to use seem to be 8.632.1.1000/8.632.1.2000)
> Increased heapsize (made things a bit smoother during times when the items above were not involved "smoke, flashbang, light from roof in Nuke").
> Set hlx.exe to -high
*ATI Mobility Radeon™ HD 4330 discrete graphics with 256 MB dedicated
I've had the problem back at home on my iMac, but somehow the issue was resolved in my forever tweaking. That was on a 3year old graphics card. I'm now running most stuff on high and it's great fps without the items above. I've got vsync off and settings set to "Use Application Settings" on the CCC. The computer was only bought about 3 weeks ago in Seoul.
If anybody can throw out some advice in regards resolving the situation I'd be quite thankful.