Crossfire 2x7850 problems

Hey

i've been having some problems with my brand new CFX setup. I have 2x 2gb hd 7850.

Every time i start up my computer and play a game of BF4 the CFX works perfectly. But when i close down the game and either try the same map or another map the frame-rates are significantly lower

My setup is:
2x 2gb 7850
ASUS P8 Z77-V LK
I-7 2600 (non-k version, no OC'ing)
2 GB Hyperx 1333 mhz + 4 GB Corsair 1600 mhz

Hope you guys can help

Try another game, BF4 has alot of bugs....

pigpottomus said:

Try another game, BF4 has alot of bugs....

Click to expand...

Only other game this happens to is Arma 2.
Source engine based games work fine same goes for all of my other games.