- Oct 17, 2013
- Gigabyte GA-Z97X-UD5H
- GTX 770
Why are you using MacPro6,1 with Ivy Bridge? See Post #1.
Change your Wats and amps like this follow this:link
User error. I said: "The first turbo ratio should be set to 36…" but you've set the fourth turbo ratio to 36. Basically limiting the turbo ratios. Look here:I applied those changes (and logIGPStyle to false). Now I see fewer P-States in log file. I'm attaching console output and screenshots
What else could I try?
Right. This shows me that the UEFI BIOS error you reported here, is not there.I tried this on my 4770K. I set Uncore back to 35/Auto. I then set Turbo ratios to 39, 39, 38, 37 (1, 2, 3, 4 cores respectfully). I chose these values since they're the defaults for the 4770K vs the 4670K you were originally referencing. See attached IPG; not the same result I got when manually setting Uncore, a little worse. Let me know what else I can provide to help.
Also, can you elaborate on your recent post here? Should we now be manually setting the bios settings as you've described? Thanks.
Do fix the UEFI BIOS settings, until boot loaders start to do this for you, but remember what I said: set the first turbo ratio to clock frequency + 1 which in your case is 36 is it not?
I don't think that Toleda is getting irritated, but power management is one of the most difficult things to fix, and people like Toleda are trying to solve the puzzle, ever since 2009. Just to put things in proper perspective. That is simply how difficult it is, so please should be respectful to him because where would you folks be without him?
I have exact the same setup, but I have this error message:
[FONT=Menlo]imac:pm madman$ cat /var/log/system.log | grep "XCPM"[/FONT] [FONT=Menlo]May 28 01:52:04 localhost kernel: XCPM: registered[/FONT] [FONT=Menlo]May 28 01:52:25 imac kernel: IOPPF: XCPM mode[/FONT] [FONT=Menlo]May 28 01:52:25 imac kernel: XCPM: P-state table mismatch (error:0x12)[/FONT] [FONT=Menlo]May 28 01:52:25 imac kernel: X86PlatformShim::sendPStates - pmCPUControl (XCPMIO_SETPSTATETABLE) returned 0x12[/FONT]
I still have CPU Low Frequency Mode.............: 1600 MHz
[FONT=Menlo]80 0 0xffffff7f81ef6000 0x3000 0x3000 com.apple.driver.AppleLPC (1.7.0) <57 11 5 4 3>[/FONT]
X86PlatformShim::sendPStates - pmCPUControl (XCPMIO_SETPSTATETABLE) returned 0x12