After upgrading to Windows 11, Turbo Boost 3.0 fails to function properly.
After upgrading to Windows 11, Turbo Boost 3.0 fails to function properly.
I observed that Geekbench rarely used core 0 during single-threaded sections of the benchmark, only engaging it in multi-threaded parts. Could this be related to the C++2CPP issue with Windows 11? I also looked at hwinfo to confirm if Speeshift was active, but it wasn’t. Based on what you said, you should have Speeshift enabled for TBMT 3.0 to function properly on non-Intel Extreme CPUs (correct me if wrong).
Are you relying on native or OS support? The driver version was retired last year because of a significant security flaw. I’m also puzzled about why core 0 matters—wouldn’t it be your fastest processor? If it’s the slowest, it makes sense to skip it for tasks that run one thread at a time.
I believe the support is still available since it hasn't stopped working. Is there any method to restore it or is this feature now unavailable?
The search results indicate a BIOS setting exists to toggle between operating systems and native functionality. It appears the system is currently configured to use native support instead of the driver, which can be confusing due to the terminology.
The feature appears in the BIOS but isn’t visible there; it’s also listed alongside speedshift, yet Windows HWInfo shows it’s turned off.