You can check this on: About System Information -> ExtensionsĢ - Disable SIP (boot into recovery mode, terminal: csrutil disable)
Only so.ġ - Verify that the file is the original and this loaded (there are mods that remove these files) and if they are the original (Apple signed): Perfect values? I do not know, but it is working for me. (attention: only try this if you really have the problem gpu panic). If you want to try, these are the values changed in the ist: Not bad.īattery consumption does not change much. I solved the problem by keeping it always at G-State 2 (medium speed), that the problem of stabilizing the voltage not compromise the gpu work.Īnd the performance? Exemple: Cinebench, default (G-state 0) i've about 15fps, with g-state 2 (medium speed): 10fps.).
G-state 0 (maximum speed) and G-state 3 (lowest speed). Are related to the thresholds inside AppleGraphicsPowerManagement.kext, like this: This is to maximize performance and battery consumption. G-States go from 0 to 3, are related to the gpu use (idle/load). The problem in the use of nvidia is not the gpu, but the stabilization of the voltage when the gpu changes from g-state 2 to 0 (or 2 to 1), causing the known issues. I discovered that this problem happens every time that g-state change between 2 to 0 (or 2 to 1).
I have the famous MacBook Pro 6,2 with GT330m (0x0a29 model). Well, after years i found a solution (so mine?).