Intel Arc 140T Powerlimit | Intel Insiders Community | Page 1

spring frigate Mar 14, 2026, 7:41 PM

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Ive recently got a Lenovo Ideapad Pro 5i with 255H cpu and 140T gpu. after testing with highest performance profiles in lenovo vantage and windows settings ive noticed that my total cpu power caps at around 75W and the gpu part at 15W. I have quite a bit of thermal headroom and was wondering if there is any way i can increase the power limit of the 140t or up the PL1 limit above 75W

hearty birch Mar 14, 2026, 10:27 PM

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try looking around in bios, idk about laptop gpus they might be power controlled on the bios or with a app (like intel graphics software for intel gpus)

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cpus have PL1 limits in the bios

sly dragon Mar 17, 2026, 6:19 AM

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140t just do not consume higher power. it alredy runs at its max frequency of 2350mhz on 15 watts

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and OC support on arc is not mature currently

#Intel Arc 140T Powerlimit