It does not only happen in Rust. Rust was just the first game I experienced the noice with since I installed the card, my previous card had that noice at about 500 fps, so my assumption was that the Rust menu needs a frame limiter seing as it hits 450 fps with my new card.
But than I also noticed the noice ingame when fps is 90, hell it even pitched higher and lower depending on where I looked ingame. The sound it makes is very hard to get used to, to be honest.
Since than i experienced the noice in:
- Mount and blade
- Unigine heaven
- Crysis 2
As for the “not posting in technical support”, im sorry but at first I thought it was something that only happened in Rust so I posted it in the Rust section.
On a positive note, this card triples my fps (30 -> 90) compared to my old 5850.
Annyway tomorrow im bringing the card back to retail, they will test it there to see wether its a fixable issue or not.