I have a Pc with an crossfire rx 480 configuration and encountered a problem!
CPU: i5 6600k
RAM: 1x Corsair 8gb vengeance 2400MHz
MB: MSI z170A pro gaming
GPU: 2x MSI 8gb Rx 480
Monitor: Acer 2650x1080 144 Hz freesync monitor
I set up my crossfire configuration and it worked fine in synthetic benchmarks (both cards ran with the same speed and on 100%).
But if I start Dirt rally and start the benchmark there a weird thing happens ( 4xMSAA everything on Ultra) : Pc in single card mode -->(FPS:/av./min./max) (83/69/102) Pc in crossfire mode -->(FPS:/av./min./max) (97/57/130) I get less fps on the lower end with two cards than with one
Has anybody got any idea what causes this ? Thanks in advance !