F5F Stay Refreshed Hardware Desktop A1675x Aorus X570 undervolted 5950X

A1675x Aorus X570 undervolted 5950X

A1675x Aorus X570 undervolted 5950X

C
Charliemc909
Posting Freak
898
12-07-2021, 12:54 AM
#1
Looking for ways to lower energy use on your 5950x I.MX Z590 (Elite)?
C
Charliemc909
12-07-2021, 12:54 AM #1

Looking for ways to lower energy use on your 5950x I.MX Z590 (Elite)?

P
PugBoss
Member
92
12-07-2021, 01:39 AM
#2
Negative offset using curve optimizer in BIOS... up to -30. Verify stability.
P
PugBoss
12-07-2021, 01:39 AM #2

Negative offset using curve optimizer in BIOS... up to -30. Verify stability.

N
Navarro_75
Member
60
12-14-2021, 04:21 PM
#3
You're adjusting components and can't view the BIOS, are you referring to a negative voltage offset? Thanks for clarifying.
N
Navarro_75
12-14-2021, 04:21 PM #3

You're adjusting components and can't view the BIOS, are you referring to a negative voltage offset? Thanks for clarifying.

C
Cadariou
Posting Freak
835
12-14-2021, 09:55 PM
#4
This is distinct from what you mentioned earlier.
C
Cadariou
12-14-2021, 09:55 PM #4

This is distinct from what you mentioned earlier.

G
GussyMakingFun
Member
56
12-22-2021, 02:07 AM
#5
I'm sure it'll make sense when looking at the bios
G
GussyMakingFun
12-22-2021, 02:07 AM #5

I'm sure it'll make sense when looking at the bios

M
maxmat345
Member
65
12-22-2021, 09:26 PM
#6
Adjust to negative setting. Raise All Core Curve Optimizer Magnitude limit to a maximum of 30. If stable at that level, everything seems fine though some CPUs might not support it. A value around 20 is a reliable choice. To further restrict the maximum power a CPU can draw, modify PPT in the PBO settings. In short, PPT controls the wattage limit; setting it to 100 will cap usage at that point.
M
maxmat345
12-22-2021, 09:26 PM #6

Adjust to negative setting. Raise All Core Curve Optimizer Magnitude limit to a maximum of 30. If stable at that level, everything seems fine though some CPUs might not support it. A value around 20 is a reliable choice. To further restrict the maximum power a CPU can draw, modify PPT in the PBO settings. In short, PPT controls the wattage limit; setting it to 100 will cap usage at that point.

M
mei1208
Junior Member
4
12-22-2021, 11:24 PM
#7
Thanks a lot! I haven't adjusted the CPU settings much lately—things are now fully automatic. Used to have to tweak one thing at a time and spend months or even years getting the best from my old overclocking rig. Appreciate the tip!
M
mei1208
12-22-2021, 11:24 PM #7

Thanks a lot! I haven't adjusted the CPU settings much lately—things are now fully automatic. Used to have to tweak one thing at a time and spend months or even years getting the best from my old overclocking rig. Appreciate the tip!

S
SN0W_LE0PARD
Member
182
12-27-2021, 09:43 AM
#8
I've updated your previous note with PPT details. Please verify if that matches your requirements. Negative Curve Optimizer won't cut power if you run your CPU at full capacity, but it lets it increase more in those cases. When it doesn't run constantly at 100%, power consumption drops. Adjusting the PPT limit will establish a strict power cap for the CPU, though all advantages of the negative curve optimizer remain active—so it's worth fine-tuning.
S
SN0W_LE0PARD
12-27-2021, 09:43 AM #8

I've updated your previous note with PPT details. Please verify if that matches your requirements. Negative Curve Optimizer won't cut power if you run your CPU at full capacity, but it lets it increase more in those cases. When it doesn't run constantly at 100%, power consumption drops. Adjusting the PPT limit will establish a strict power cap for the CPU, though all advantages of the negative curve optimizer remain active—so it's worth fine-tuning.