i agree these are way too aggressive, the unit was and still idling at 80-90c,
i went about lowering in -5mV intervals running bench after each increment,
TS Bench showed no errors followed by completed 3DMARK bench in order to move on to next increment,
i first started with core lowering in intervals until crash came about -174mV, went back to -165 on core and it was stable throughout,
then went about lower P-Cache same process as with Core -5mV intervals followed by stability test each time, it was finicky at first,
i would crash as soon as i enabled P Chace undervolt just checking the option without actually setting any value would crash the system,
even without undervolting core this would happen just by enabling the option, knowing i was able to lower P Cache to -150
i tried to start with both core and p cache at -100mV and work them together in -5mv increment,
sometime initial undervolt worked but would fail in bench sometimes it passed with no issues,
it became apparent that something doesn't agree with TS when enabling P Cache,
i just couldn't put my finger on it and the reason i am writing here,
i also noticed that some max variable stated in some sections would change after each boot,
for example speed shift in miscellaneous section in TPL would show 64 max and sometimes 68,
similar behavior was observed with min/max values in FIVR cache ratio section where time is would list max 46 and times it listed 48,
i did notice thermal throttling stopping around -120mV on P Cache with -165mV on core, with all P cores locked at 4.7Mhz,
Edit:
@unclewebb we are discussing issues with this new system (Dell 7670/7770) on
this thread if you wanted to chime in there,
i have requested for members to chime here as well to help speed up cornering this issue,
seems like things are changing for gen 13 with DLVR, gen 11&12 still use partial FIVR,
does this help in any way?