Without external monitor Package C state goes up to c8. Can you tell me what the different between Package C state and Core C state?I think this is a hardware limitation. I know my 10th Gen desktop computer is also limited to package C3. Did you ever see anything different if you were using Windows 10 before?
At least core C7 is working well. That is the important one.
Processor | Intel i5-12600k |
---|---|
Motherboard | Asus H670 TUF |
Cooling | Arctic Freezer 34 |
Memory | 2x16GB DDR4 3600 G.Skill Ripjaws V |
Video Card(s) | EVGA GTX 1060 SC |
Storage | 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500 |
Display(s) | Dell U3219Q + HP ZR24w |
Case | Raijintek Thetis |
Audio Device(s) | Audioquest Dragonfly Red :D |
Power Supply | Seasonic 620W M12 |
Mouse | Logitech G502 Proteus Core |
Keyboard | G.Skill KM780R |
Software | Arch Linux + Win10 |
If I understand correctly, package C state isn't about cpu but other pc component. So it used more power when I connected to an external monitor. Because my hdmi is wired directly to dgpu. That make scene.Sometimes when you add a second monitor, the VRAM frequency stays up all the time. Take a look at that, maybe that's the root of your problem.
Processor | Intel i5-12600k |
---|---|
Motherboard | Asus H670 TUF |
Cooling | Arctic Freezer 34 |
Memory | 2x16GB DDR4 3600 G.Skill Ripjaws V |
Video Card(s) | EVGA GTX 1060 SC |
Storage | 500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500 |
Display(s) | Dell U3219Q + HP ZR24w |
Case | Raijintek Thetis |
Audio Device(s) | Audioquest Dragonfly Red :D |
Power Supply | Seasonic 620W M12 |
Mouse | Logitech G502 Proteus Core |
Keyboard | G.Skill KM780R |
Software | Arch Linux + Win10 |
Package C state is still about CPU, but as a whole (IGP, memory controller and whatnot). But yes, your IGP may be doing more work still.If I understand correctly, package C state isn't about cpu but other pc component. So it used more power when I connected to an external monitor. Because my hdmi is wired directly to dgpu. That make scene.
Also what is this option for
View attachment 280796
Btw I used BIOS undervolting for Windows 11. I unlocked oc and cfg lock in bios. And is there anyway to confirm that Thermal velocity boost is disable?Package C state is still about CPU, but as a whole (IGP, memory controller and whatnot). But yes, your IGP may be doing more work still.
I would leave that option alone.Also what is this option for
Run your CPU at 75°C and watch to see if it slows down 100 MHz.is there anyway to confirm that Thermal velocity boost is disable?
One more question if my laptop in best case scenario only goes upto C8 should I change Packages C state request to C8 or leave to C10?I would leave that option alone.
It can be used to disable the following core C states; (C3, C6, C7). There is rarely a need to do this. This feature makes a permanent change to whatever Windows power plan you are currently using. If you ever use this feature to disable the C states, it would be best to use ThrottleStop to re-enable these C states.
Disabling the C states on a 10750H will make it run hotter and slower. Intel Turbo Boost does not work correctly on H series processors when C3, C6 and C7 are disabled. Disabling the C states makes some music producers happy because this is a good way to reduce latency. Slower CPU but less latency.
Run your CPU at 75°C and watch to see if it slows down 100 MHz.
Check the Limit Reasons window to see if TVB throttling is reported.
View attachment 280821
To stop TVB throttling, the Thermal Velocity Boost box in the FIVR window needs to be clear. No check mark.
View attachment 280823
Intel calls this feature Boost but it does the opposite. Checking the Thermal Velocity Boost box makes a CPU run slower when it reaches approximately 70°C.
It probably does not matter. Do some testing and see if it makes any difference.should I change Packages C state request to C8 or leave to C10?
I did set it to C8 but it didn't see any differentIt probably does not matter. Do some testing and see if it makes any difference.
To add to this question: my laptop lost about 100-200 point in r23 when Core Isolation is turned on. Do you recommend leaving it disabled for better performance or better security? Plus the freedom of core and cache undervolting, IccMax control in TS. In MSI bios only allow setting core and cache value equally.Since you here and I don’t want to start a new thread. My laptop(MSI GS66) running Windows 11 build 2261.1105 allow undervolting through BIOS even though virtual machine platforms, vbs, core isolation are turned on. Is it possible before or Microsoft allow undervolting through BISO now?
Do you want maximum performance or maximum security? I prefer performance so I always disable core isolation memory integrity. The choice is yours.