Stuttering, Small freezes and framerate Issues

[w1cked313]

Guys I'm really at a loss to what is going on here:

From the beginning, my first install and run of the game it plays fine, there is no stutter at all. If I wait the next day and continue the game, it stutters every second when walking, and every half second when running. I have uninstalled and re installed the game several times and continue to experience it. So I wouldn't be able to play this game unless I plan on doing so in a single playthrough. This is the only game I experience this with.

I've installed patch 4 with MaxChannels="48" StreamBuffers="6" StreamBufferSize="32768

my specs are:

i7
12gb ram
win 7
realtek onboard audio (uninstalled realtek so using default audio)
Gefore GTX 670