Okay great I’ll do that I have been using the auto option in game but I’ll try this also do you recommend the 32 bit client over the 64 and another thing I’m upgrading my gt640 to a msi 270 2gb will that also help? Or should I stay with the gt640?That's not low end.
Just old hardware...
You have 8gb of ram, so, you can TRY to enable "no texture streaming".
Your cpu should be overclocked as much as you can, while keeping it at a safe temperature.
You can also try enabling d912pxy in the Extras tab.
You should try changing your settings to 3, then go from there.
Try setting "effects for others" to 1, if you can.
Always enable "high quality motion blur" (just enable it, dont complain, JUST DO IT).
From there on, just try.