Can someone explain load line levels for me?

Soldato
Joined
29 May 2005
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5,010
I got a MSI B450m Mortar Max

under some of the voltage settings there are load line levels. It goes up to L8 I believe.

what each level means? If I am doing mild overclocking what should I set it to.

thanks
 
Are you running pbo or manual all core OC?

If running pbo your best leaving it on auto.

If you want to run a manual overclock at say 1.3v then boot to windows and run a stress test if voltage drops below 1.3 then you can increase loadline a bit to make sure it doesnt drop as this may make you unstable etc. Not sure on whether 1 or 8 is highest/lowest you would have to test unless it it tells you in the manual.

Alternatively you could set vcore at 1.35 but use a lower loadline so when under load it it drops to 1.3 this way you get more voltage at single core use but still the same 1.3 at all core workloads.
 
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Are you running pbo or manual all core OC?

If running pbo your best leaving it on auto.

If you want to run a manual overclock at say 1.3v then boot to windows and run a stress test if voltage drops below 1.3 then you can increase loadline a bit to make sure it doesnt drop as this may make you unstable etc. Not sure on whether 1 or 8 is highest/lowest you would have to test unless it it tells you in the manual.

Alternatively you could set vcore at 1.35 but use a lower loadline so when under load it it drops to 1.3 this way you get more voltage at single core use but still the same 1.3 at all core workloads.
Manual, Vcore from Aida is slightly higher than what I set in BIOS. 1.3 yield 1.304 idle or underload.

just watched HWmonitor Vcore drops to aroudn 1.23 :(
 
apparantly the lower the number on MSI board the more aggresive the LLC is. currently settled on L2 with load Vcore at 1.325V when I have Vcore set @ 1.3V and Vram @ 1.4V when set at 1.38V
 
apparantly the lower the number on MSI board the more aggresive the LLC is. currently settled on L2 with load Vcore at 1.325V when I have Vcore set @ 1.3V and Vram @ 1.4V when set at 1.38V
If your target is 1.325 you maybe better setting vcore at 1.35 with say an LLC of 5 or 6 so it drops to 1.325 under load that way you still benefit for higher vcore for single/lightly threaded workloads and the same 1.325 for all core. Might not make a difference but worth testing in something like cinebench.
 
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