knotgerman

Thanks, but I currently have no SATA devices connected. I did however still enable all SATA power saving features in the BIOS. $ cat /sys/class/scsi_host/host0/link_power_management_policy med_power_with_dipm My storage is a Crucial T500 on the chipset with ASPM fully confirmed to work. T500 has very low idle power consumption. My only theories left is A) missing a BIOS setting B) BIOS bug.

"SAGV" enabled - 17W with dips down to 16W Does anyone know of other settings to drop power?

Thoughts on Cooler Master Gold 850 v3? (MWE Gold 850 V3) https://www.cybenetics.com/evaluations/psus/2478/ This is currently the #2 PSU besting all others at low idle. I assume Cooler Master didn't game these results or do component swaps. Is it worth buying RM750x 2024 to compare or just listen to cybernetics results?

Merge pull request #170 from nasahlpa/arl_support Add Intel Arrow Lake support https://github.com/fenrus75/powertop/commit/e5982914d3fdb9111c060572c49ee221125082de Available but unknown if fully working. Pkg stuck at c2 P cores c7 E cores c6

$ apt install acpica-tools $ acpidump -b -n FACP $ iasl -d facp.dat All CPUs support C1 (V1) : 1 C2 works on MP system (V1) : 0 Low Power S0 Idle (V5) : 0 PCIe ASPM Not Supported (V4) : 1 Anyone with an arrow lake board care to post what you have for this?

You have the newer 8125D revision. 6.13 kernel has driver built in and supports ASPM. 8125E (may be just 8125D rev b) is coming soon.

Asus PRIME Z890M-PLUS WIFI 245K Cooler Master MWE Gold 850 V3 Ram @ 1.1v 8125D 2.5G attached and active (6.13 kernel required) L1 and L0sL1 fully supported and enabled. Everything on PCH/chipset, not CPU. 19W idle Powertop doesn't work because the inte_idle driver currently does not support arrow lake. BIOS explicitly says C6, C8, and C10 are supported. --auto-tune has zero affect. Unknown why power consumption is so high. Could it be the PSU? That one is the 2nd highest rated PSU at 2% and 20W-80W by a lot. May also be a BIOS bug.

"unknown chip XID 688, contact r8169" 8125D requires 6.13 to work. ASPM works fine with this kernel driver. 8125E is currently getting made to deploy on future Arrow Lake MB's and NIC's. I think these revisions fix power consumption and ASPM. I have not tested EEE yet.

Nearly same except Cooler Master Gold V3 850, Crucial T500, only one fan. That 990 doesn't like ASPM and certainly not if you used the G5 CPU slot. Old BIOS + Stock everything, 1080p monitor, KB, mouse, 2.5G ethernet and Wifi on: - 18W Newst BIOS + Stock everything, 1080p monitor, KB, mouse, 2.5G ethernet and Wifi on: - 31W Newst BIOS + "Max Power" savings setting in BIOS, ErP enabled, 1080p monitor, KB, mouse, 2.5G ethernet and Wifi on: - 19W (has micro stutters) Newst BIOS + "Max Power" savings setting in BIOS changed to L0sL1, ErP enabled, 1080p monitor, KB, mouse, 2.5G ethernet and Wifi on: - 20W