Crossfire 390s on P6X58D-E

[Seven65]

Hi there,

I'm trying to crossfire two Gigabyte G1 R9 390s on an Asus P6X58D-E.

When crossfire is enabled, one card overheats while the other one does nothing.

Is the board too old for bridge-less crossfire?

The two cards work fine by themselves.

Thanks

 

[ZENprime]

No your board is fine for bridge-less crossfire

What games did you test your crossfire on ?
Not many games support multi-GPU

either test it with a benchmark like 3DMark

or a game that supports multi-GPU

Monitor temps or usage during testing .

Also please put the 2 gpus in BLUE PCI-E x16 slots , not the white last one .