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[HELP!] XFX 280X DD stuck @150MHz [Z77-D3H rev 1.1 + i5 3570K]


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Z77-DS3H rev. 1.1

i5 3570K

XFX 280X DD

MacPro5,1 or iMac13,2

BIOS: IGPU disabled/there is no VT-D for this MOBO

 

What I've done so far:

- Managed to make the XFX 280X DD work and tested several ROMs from Asus and XFX

- The ROMs that worked, they all show that it's running @150MHz

 

I've saw one person that used MacPro5,1 and deleted AppleTYuMCE.kext and then he was able to get proper Luxmark results. I did basically the same, but instead of deleting it, I tried by disabling it on Clover even used the same ROM, nothing changed. I've read about someone that tried some specific ROM and I've already tried that too, still stuck @150MHz.

 

Thanks!

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  • 3 weeks later...
On 8/11/2018 at 1:39 PM, p.sudo said:

I don't know if this means anything but there is no GPU info being output on HWMonitor at all.

Use HwSensors3 it can show your GPU info. The link is in my signature.

The discussion is here

https://www.insanelymac.com/forum/topic/330115-radeonmonitor-problems/

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