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Graphics

lm001
Journeyman III
‎01-11-2021 12:11 PM

Radeon RX 6800xt + RX 6900xt MGPU supported?

Hello,

I am wondering is anyone knows if using a Radeon RX 6800xt + RX 6900xt together allows for the MGPU option in the driver settings to be exposed? I tried pairing an RX 6900xt + 5700xt and the MGPU option is not available in the driver. I have seen people on youtube using x2 6900xt's and that appears to work. I want to play some of my DirectX12 and Vulkan games in MGPU mode.

Thanks,

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KindJumpy
Journeyman III
‎10-24-2021 04:25 AM

Re: Radeon RX 6800xt + RX 6900xt MGPU supported?

Well 2x 6900xt do have the mGPU option, but it has own issue...I wont suggest people try it cos it is painful. im runing 2 6900xt rn and im still working on how to make them work. Dx12 or Vulkan dont = mGPU support, so u will have a hard time. Amd removed crossfire support for 6000 gpus so u cant even play crossfire games...

TRUST ME THERE ARE NOT ENOUGH SUPPORT FOR THIS! AMD/MICROSOFT KNOW NOTHING ABOUT THIS. IF U DONT BELIEVE ME JUST TALK/EMAIL THEM, IM SURE U WILL BE BACK.

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