Really really wierd fraps problem LOL

[[SAE]Grim]

Ok just got a new computer.
When I fraps ingame on samp my fps is stable right.
When I stand STILL my ping (yes ping) is stable.

If I however, start moving around, aiming fast around or shooting or doing anything fast at all my ping can go up to like 400
in a second.
There is NO delay in chat or something that indicates that I actually got 400ping

SO what the fuck is going on?

Oh and its only on samp this happens.