Fps stuttering at unplayable levels.

[Wreaxz 2]

Hey there ladies and genitals, I'm sorry to bother you but i have no one else to turn to, YouTube, Google, other threads, messing with the cpf files, and all that crap is not helping in the slightest. Normally when i play, i get a solid 40-50 frames per second. But recently about a week ago, I've noticed i have dropped to playing in the thirties, and not even four days ago I've started to run at a wildly spasming 20 or 30. When i say wildly spasming, i mean like a second of solid frames at like 30, then it just goes haywire between 3-67 fps. Every second the fps changes drastically making the game so stuttery it's ridiculous. I have a decent computer (Considering it is bought pre-made at JB-HI-FI) 

 

Alienware X51 desktop, Intel® Core i7-3770 CPU @ 3.40 GHz 3.40 GHz, 8 gigs of ram and 64 bit pc

 

Guys i am a complete noob i have no clue what this stuff above me means so i apologise for any inconveniences i have caused you.
 

Running my graphics on very high or medium doesn't do much to be honest, the only thing that really changed my fps was the 3d resolution, and that made me play at 9 frames which made me almost cry :P.

 

Please respond, and help a nubble out. 

 

Wreaxzzy out.

[qliratu 0]

Disable HT (hyper threading) in your bios.