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RX 6700 XT is compatible with big sur?

Joined
Jul 2, 2021
Messages
5
Motherboard
MSI B460m MORTAR
CPU
I7-10700
Graphics
AMD 6700XT
Well, I found an easier solution, I just flashed the card with a regular 6900XT bios
(saved a copy of original xtxH '73af' bios and sent it to my email as well)

2x Display Ports working at 100Hz (CRG49/2xPBP) + HDMI TV, working even with HDR

Now I just need to figure out how to show the real CPU info there ..
Systeminfo sees 16 cores correctly, so it's just cosmetic
(and last 2 attempts in config, OSX wouldn't boot)

Also, had to add agdpmod=pikera to boot-args
Is 6700xt working?
 
Joined
Sep 7, 2021
Messages
5
Motherboard
ASUS ROG B450itx
CPU
AMD 5600X
Graphics
AMD RX6700xt
the device id was found before even 6600 became a thing.

i am still hopeful. as someone mentioned it earlier, they took 6-7 months to add the 6800 support.
as this was launched in march, i am waiting till around september wwdc to accept defeat
Yeah,i am agreed with your point,that is mean we need some much time for waiting. i believe it will coming soon in September.
 
Joined
Jun 14, 2021
Messages
7
Motherboard
MacBook Pro 16" 2019
CPU
i9 > need model # > See Rules!
Graphics
RX 6700 XT + Radeon Pro 5500M + UHD 630
Has anyone been able to check if Big Sur 11.6 supports the 6700XT?
 

spc

Joined
Sep 27, 2021
Messages
2
Motherboard
MacBook Pro (16-inch, 2019)
CPU
2,6 GHz 6-Core Intel Core i7
Graphics
AMD Radeon 6700 XT
Well, I found an easier solution, I just flashed the card with a regular 6900XT bios
(saved a copy of original xtxH '73af' bios and sent it to my email as well)

2x Display Ports working at 100Hz (CRG49/2xPBP) + HDMI TV, working even with HDR

Now I just need to figure out how to show the real CPU info there ..
Systeminfo sees 16 cores correctly, so it's just cosmetic
(and last 2 attempts in config, OSX wouldn't boot)

Also, had to add agdpmod=pikera to boot-args
It's very helpful to know that you were able to do this. Would you be able to point me to some reading material or guide, so that I can also accomplish this?
 
Joined
Sep 22, 2021
Messages
2
Motherboard
b450
CPU
3700xt
Graphics
rx6700 rx570
It's very helpful to know that you were able to do this. Would you be able to point me to some reading material or guide, so that I can also accomplish this?
He update supported GPU (RX 6900XT) with different device-id. If update 6700xt to BIOS from 6800-6900 - you will broke GPU =( (i'm tryed)

Need wait whatevergreen (in new release adds params to spoof device-id - (not work current time))
 
Joined
Sep 28, 2021
Messages
1
Motherboard
Supermicro X11SSH-LN4F
CPU
intel e6400
Graphics
EVGA RTX 2060 KO Ultra
I tried it too! If you upgrade 6700xt to BIOS from 6800-6900, your GPU will break! I had to restore everything back! Here and there they write various solutions! And you don't want to wait for something! Does anyone have any solutions to this issue?
 
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Joined
May 6, 2021
Messages
13
Motherboard
<< need model # >> See Forum Rules !!
CPU
i9 << need model # >> See Forum Rules !!
Graphics
RX6700XT
Happy news. It seems that we finally got support for the 6600XT family. I guess 6700XT will also be supported. Installing 12.1 beta. I'll report back.
 

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CaseySJ

Moderator
Joined
Nov 11, 2018
Messages
19,111
Motherboard
Asus ProArt Z690-Creator
CPU
i7-12700K
Graphics
RX 6800 XT
Mac
  1. MacBook Air
  2. MacBook Pro
  3. Mac Pro
Classic Mac
  1. Quadra
Mobile Phone
  1. iOS
Happy news. It seems that we finally got support for the 6600XT family. I guess 6700XT will also be supported. Installing 12.1 beta. I'll report back.
Unfortunately it seems Apple might not support the 6700 and 6700XT. This does not mean they won’t; it just means it looks less likely now.
 
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