LACT: GPU Overclocking, Fan Tuning and VRAM / Core / Hotspot Temperatures on Linux

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AAVVIronAlex

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Published on July 22, 2025 8:00:59 AM ● Video Link: https://www.youtube.com/watch?v=tCehgxNIDsM

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Back in late October and to the 22nd of November 2024 I had to check my VRAM temps on my 1080Ti before using it. But as Linux did not have the monitoring software required back then I could not have done so. Thus I resorted to changing the thermal pads, just in case. Now that is no longer needed, you can just use LACT to see if these temperatures are under control. LACT can also be used to overclock the GPU, monitor GPU core and hotspot temperatures as well as for controlling fan speeds (via curves, statics or vBIOS defaults).

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Video Title: LACT: GPU Overclocking, Fan Tuning and VRAM / Core / Hotspot Temperatures on Linux

Timestamps:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0:00 Intro
1:10 Information
2:53 OC
7:25 Thermals
8:03 Software
10:00 Outro
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

My PC #1:
CPU: Intel Core 2 Quad q9650 3.0GHz
GPU: Nvidia Geforce 1650 Super
RAM: 16 GB DDR2
MotherBoard: Asus P5B
SSD: Kingston 240GB SATA
HDD: Seagate Barracuda 7200rpm 6GB/s 500GB, Seagate Barracuda 7200rpm 6GB/s 2TB
OS: Windows 10 Pro

My PC #2:
CPU: Intel Core i7-10700k 5.1GHz
GPU: Nvidia Geforce 2060 Super
RAM: 16 GB TridentZ 3200Mhz DDR4
MotherBoard: MSI Z490 Pro
SSD: Samsung NVME 240GB
HDD: Western Digital 500GB
OS: Windows 10 Pro

My PC #3:
CPU: Intel Core i3-10100 4.3GHz
GPU: Nvidia Geforce GTX 1650 Super
RAM: 8GB 2400MHz DDR4
Motherboard: ASUS PRIME B460 - PLUS
SSD: Kingston 240GB SATA
HDD: Seagate Barracuda 7200rpm 6GB/s 1TB
OS:Windows 10 Pro

#lact
#linux
#hardware
#monitor
#diagnostics
#diagnostictools
#performance
#tweaker
#tech
#wayland
#performancetuning
#overclocking