valnoxy / t440p-oc

💻 Lenovo ThinkPad T440p Hackintosh (Big Sur, Monterey & Ventura Beta) - OpenCore
https://exploitox.de/hackintosh/t440p
MIT License
126 stars 34 forks source link

gpu clock was lock at 750MHZ #66

Open wdggl1 opened 1 year ago

wdggl1 commented 1 year ago

*hello my hardware CPU | Intel Core i7-4800MQ GPU | Intel HD Graphics 4600 SSD | 1tb sata +512gb m.2+2TB hdd Memory | 16GB DDR3 1600Mhz Camera | 720p Camera WiFi & BT | 94360cs2 when i was use catalina 10.15.6 the gpu clock can be run to 1150MHZ and new when i install the menterey 12.6 , i found the gpu clock was locked at 750mhz ,you can feel it work slows down i use the smbios is MacBookPro11,4 how can i fix it?

swanux commented 1 year ago

Hello there! May I ask, what did you use to measure your GPU clock speeds? I ran the GPU benchmark included in Intel Power Gadget, and while the default clock speed for my GPU is indeed 750 MHz, during the test it climbed up to 1180 MHz.

Here are some screenshots attached (one while idle, one while requesting maximum frequency).

Screenshot 2023-01-12 at 12 23 26 Screenshot 2023-01-12 at 12 22 59