Post by mkz on Jun 11, 2021 8:53:50 GMT
I bought a Sapphire RX 6900XT Toxic Extreme card to use with iMac 2020. Sadly it is not possible even RX 6900XT are already supported on 11.4 macOS Big Sur. The reason is the Sapphire use different NAVI version according to some professional. So tried to use on Bootcamp. Then i have issue.
I am also just lucky enough to test on Bootcamp on 2013 iMac i7 with Nvidia 780M and surprisingly it works but not working on iMac 2020 27 i9 with 5700XT.
I can see RX 6900XT but with error sign on 2020 iMac but not on 2013 iMac. (Image Attached)
I have both Razer Core X and Sonnet 750ex and same situation with both. Both are working on iMac 2013 but not on 2020 iMac.
Is there anyway to fix to use the card with iMac 2020 ?
I am also just lucky enough to test on Bootcamp on 2013 iMac i7 with Nvidia 780M and surprisingly it works but not working on iMac 2020 27 i9 with 5700XT.
I can see RX 6900XT but with error sign on 2020 iMac but not on 2013 iMac. (Image Attached)
I have both Razer Core X and Sonnet 750ex and same situation with both. Both are working on iMac 2013 but not on 2020 iMac.
Is there anyway to fix to use the card with iMac 2020 ?
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