Mass Effect 3 Digital Download - Graphics stutter

HAve you tried to disable Origin ingame?

Just untick the box here Origin -> Settings -> In game -> Enable Origin in Game. 

Or are you running some kind of software firewall like Comodo Defence+?

I have unticked origin ingame, still have the same problem, but i thought i would record it through Fraps, and the play back video was fine, not stuttering at all... but what i see on my screen still stutters...

Running no software firewalls...

That's pretty strange - do you have an SLI setup? Is maybe the screen-refresh rate different than 60Hz?

No SLI, screen refresh rate the same, The demo runs perfectly, full game, **bleep** house, so it has to be game files...

Can i play the game without origin? or download a digital copy from another source for the files and still use my product key to activate it? or could i source a cd version from a friend install it from disc then use my product code to activate?

You'll have to have Origin installed for ME3 to work, I'm afraid. Have you tried an earlier video card driver from last year, when ME3 was released (around March / April)?

Nar i havnt, will give it a crack and ill let you know how it goes...

Great to hear - strange, that it would run in compatibility mode. Anyway - have fun! 🙂