crossfire dont work with :

[Arsat]

crossfire dont work with MSI RX 470 Gaming X 4G and MSI RX 570 Gaming 8G

[Metallos]

Is crossfrite listed in the shop / item details?

[🦊Λℚ𝓤ΛƑΛᗯҜᔕ🦊]

It does work on these cards, you're most likely not using a crossfire capable motherboard is the problem. Not all motherboards support it.

[Metallos]

Especially the no names like DFL (I've to take care that I don't read or write "DFI"...) or Mortoni can't do SLI or CF.

[Arsat]

its always a sli mainboard and its listed as crossfire and it happend all times.

tested it more then 10 times. different mainboards and installed outher amd cards as crossfire.

[Brittimus]

Are you trying to use one of each of these in a dual GPU setup? Because the two cards themselves are not compatible with each other

[Arsat]

ok can it be 480 and 570 dont have a crossfire bridge between the gpus ?

370 crossfire used a bridge tool

[🦊Λℚ𝓤ΛƑΛᗯҜᔕ🦊]

Originally posted by Arsat:

ok can it be 480 and 570 dont have a crossfire bridge between the gpus ?

370 crossfire used a bridge tool

You can not combine an RX 480 and an RX 570 together. They're of a different family and it won't work. You can only combine an RX 480 with another RX 480, or an RX 570 with another RX 570.

This is how AMD CrossFireX works in real life as well as in game. You can't just pick random cards and pair them, that's not how it works in computers.

[Arsat]

you havent understand it. 480 with 480 dont work and 570 with 570 and so on.

But i see now ingame in 3d mark it works but all outher gpus have ouside visible a hardware sli - or crossfire bridge on the gpu but not 480, 570 and 580.
Looks like with this gpus the crossfiree works intern in mainboard as software and not with an hardware crossfire bridge outside on gpu.

Can someone confirm this ?

[🦊Λℚ𝓤ΛƑΛᗯҜᔕ🦊]

Originally posted by Arsat:

you havent understand it. 480 with 480 dont work and 570 with 570 and so on.

But i see now ingame in 3d mark it works but all outher gpus have ouside visible a hardware sli - or crossfire bridge on the gpu but not 480, 570 and 580.
Looks like with this gpus the crossfiree works intern in mainboard as software and not with an hardware crossfire bridge outside on gpu.

Can someone confirm this ?

Ah, yes, AMD video cards do not use crossfire bridges anymore since a very long time now I almost forgot about that. It's only the very old AMD cards that still used them. I think it was the RX-200 series that dropped CrossFire bridges. Now it goes over the PCI-Express slot. This is normal. But nvidia SLI still requires a bridge connector, yes.

EDIT: I was right, it was R9 290 and R9 290X that dropped the bridge. See here: https://en.wikipedia.org/wiki/AMD_CrossFireX#Fourth_generation_(XDMA)