RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,015
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
I just ran Cinebench R15 and another benchmark to stress the GPU. In Intel Power Gadget I could see the GPU at 1GHZ, which is its max frequency and my CPU also powered up as expected. But when I check the output of AppleInfoKext, I still only see one iGPU power state.
Make sure you load AppleIntelInfo *before* running the benchmark.
Check output after.
Another thing that seems odd to me is that my CPU never goes below 1.3 GHZ whereas in Windows I regularly see it at roughly 700MHZ when idling.
As per Apple's X86PlatformPlugin.kext design. Read up on FrequencyVectors...