u/Happy_Ad_9379

I have a ryzen 9 7950x3d that i have an undervolt on. in the past i’ve been stable with -30 on CCD0 and -35 on CCD1 but that was with an old/kinda broken air where i would idle around 60-70C and sometimes jump up to 80C. this undervolt was stable in both windows 11 and linux(nixos). i switched it out with a new cooler and i have way better temps (40-50C idle) so i decided to do a proper per clock undervolt. i did this in windows as it has better software and is just more convenient. once i came to an undervolt i deemed was stable and was doing well under load i decided to try booting into linux but was going in a boot loop. whenever it tried loading in to the display manager it would just reboot and do it over and over again. i figured it was my undervolt and maybe that it wasn’t stable so i switched back the the same undervolt i had with my old cooler just to see if that was the case. when i tried booting into linux again i was caught in the same boot loop sequence and was stuck on what the problem was. now im only able to run -20 all core for linux but i can run my other undervolt just fine in windows. i wanna know if this is a hardware problem im facing or if this is just normal behavior between the two operating systems. i’ve attached an image of the undervolt that seems to be working for me in windows but causes constant boot loops for linux. if anyone has any idea of what the problem is or has an explanation for this it would be greatly appreciated. thank you

[USA-CA] [H] iPhone 14 Pro Max IOS 16.0.3 [W] iPhone 16 Pro/ Pro Max

Curve Optimizer Stable in Windows but not Linux