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Intel UHD 630 acceleration on new i9-9900k build (7mb problem)

Joined
Apr 13, 2013
Messages
9
Motherboard
ASUS Prime Z390-A
CPU
i9-9900K
Graphics
GTX 760
Mac
  1. MacBook Pro
Hi all! I'm in need of some help/advice with getting the Intel integrated graphics on my i9-9900k Catalina build recognized and working well.

The short of it is that the system reports the graphics as 'Display 7mb' as seen in the attached screenshot, and the graphics performance is (unsurprisingly) terrible. I know this has been reported several times and I've read a number of threads on the problem but haven't been able to identify the correct solution for my problem...

Just for added info and for anyone else who finds this thread later, I pretty much just followed the recipe for setup described in this excellent guide:

[Success] Catalina 10.15 * EASY GUIDE * ASUS PRIME Z390-A * Intel i9 9900K * Sapphire Radeon RX Vega 56 Pulse * Asus ThunderboltEX 3 * WORKING TB | tonymacx86.com

The basic background of the build:

Mobo: ASUS PRIME Z390-A
CPU: i9-9900k
Graphics: UHD 630
RAM: 32GB (2x16GB) DDR4-3200
OS: Catalina 10.15.7

The other potentially relevant info is that I currently have a single monitor (1920x1080) connected via HDMI.

My EFI Folder is zipped and attached. Please let me know if there's any other information that I need to provide.

Thanks to everyone in advance!!!
 

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  • EFI.zip
    4.7 MB · Views: 61
  • Screen Shot 2020-12-17 at 11.44.45 AM.png
    Screen Shot 2020-12-17 at 11.44.45 AM.png
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Feartech

Moderator
Joined
Aug 3, 2013
Messages
23,538
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS
Hi all! I'm in need of some help/advice with getting the Intel integrated graphics on my i9-9900k Catalina build recognized and working well.

The short of it is that the system reports the graphics as 'Display 7mb' as seen in the attached screenshot, and the graphics performance is (unsurprisingly) terrible. I know this has been reported several times and I've read a number of threads on the problem but haven't been able to identify the correct solution for my problem...

Just for added info and for anyone else who finds this thread later, I pretty much just followed the recipe for setup described in this excellent guide:

[Success] Catalina 10.15 * EASY GUIDE * ASUS PRIME Z390-A * Intel i9 9900K * Sapphire Radeon RX Vega 56 Pulse * Asus ThunderboltEX 3 * WORKING TB | tonymacx86.com

The basic background of the build:

Mobo: ASUS PRIME Z390-A
CPU: i9-9900k
Graphics: UHD 630
RAM: 32GB (2x16GB) DDR4-3200
OS: Catalina 10.15.7

The other potentially relevant info is that I currently have a single monitor (1920x1080) connected via HDMI.

My EFI Folder is zipped and attached. Please let me know if there's any other information that I need to provide.

Thanks to everyone in advance!!!
this:
Code:
<key>IntelGFX</key>
            <string>0x12345678</string>

should be:
Code:
<key>IntelGFX</key>
            <string>0x0</string>

set Inject Intel to false

then read up on:
 
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