In config.plist, add:
<key>framebuffer-patch-enable</key>
<data>AQAAAA==</data>
<key>framebuffer-con1-enable</key>
<data>AQAAAA==</data>
<key>framebuffer-con1-type</key>
<data>AAgAAA==</data> <!-- 0x08 = HDMI dummy -->
This reduces internal processing.
“UHD 770 Hackintosh hot” is currently a red flag – it means the iGPU runs warm while doing almost nothing, with no graphics acceleration. Unless you enjoy kernel panics and a laggy 1024x768 framebuffer, stay away. The “hot” buzz is mostly disappointed users trying to force unsupported hardware. uhd 770 hackintosh hot
Rating: 1/5 – Only for hardcore tinkerers who don’t need acceleration. In config
You need a 12th Gen (Alder Lake) or 13th/14th Gen (Raptor Lake) CPU with the desktop UHD 770. Yes, the mobile version exists, but desktop is far easier. This reduces internal processing
Now we move from "it boots" to "it flies." Here is how to unlock the heat.
While you will get full resolution and framebuffer support, many users report a lack of UI "snappiness."