Best GPU Overclocking Software in 2026
Updated
In short: ASUS GPU Tweak III is ranked #1 of 18 as of 4 October 2026, ahead of CoreCtrl and Intel VTune Profiler. The best-ranked option with a free plan is CoreCtrl.
GPU overclocking software gives you tools to adjust graphics-card behavior, but the available controls and platform support differ across options. Compare custom voltage and power-limit controls, fan curves, tuning profiles, and GPU vendor support; an on-screen overlay and supported operating systems may also matter for your setup. Free-plan availability and paid-from pricing offer additional points of comparison. The ranking starts with Green Curve, ASUS GPU Tweak III, and Arc Power, followed by PenguinBurner and CoreCtrl. Check the listed controls against your hardware and decide which adjustments and monitoring features you want access to.
18 GPU overclocking software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 ASUS GPU Tweak III Top pick · 7.0 Free plan · Free
#2 CoreCtrl Runner-up · 6.8 Free plan · Free
#3 Intel VTune Profiler Also great · 6.8 Free plan · Free- Free plan Windows
- Free plan
- Yes
- GPU vendor support
- multi-vendor
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Linux
- Free plan
- Yes
- GPU vendor support
- amd
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Linuxself-hostedWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free plan apiLinuxself-hosted
- GPU vendor support
- multi-vendor
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatformsFree About LACTVisit site - Free plan Linux
- Free plan
- Yes
- GPU vendor support
- multi-vendor
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Windows
- Free plan
- Yes
- GPU vendor support
- amd
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - LinuxWindows
- Free plan
- Yes
- GPU vendor support
- nvidia
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Free plan
- Free plan
- Yes
- GPU vendor support
- multi-vendor
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Windows
- Free plan
- Yes
- GPU vendor support
- multi-vendor
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Linux
- Free plan
- Yes
- GPU vendor support
- nvidia
- Custom voltage control
- Yes
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Windows
- Free plan
- Yes
- GPU vendor support
- nvidia
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Windows
- Free plan
- Yes
- GPU vendor support
- nvidia
- Fan curve control
- Yes
RecognisedDocumentedFree planPlatforms - WindowsiOSAndroid
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Linux
- GPU vendor support
- nvidia
- Fan curve control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Linux
- GPU vendor support
- amd
- Custom voltage control
- Yes
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Linux
- Free plan
- Yes
- GPU vendor support
- nvidia
- Custom voltage control
- No
- Power limit control
- Yes
RecognisedDocumentedFree planPlatforms - Windows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Windows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which GPU overclocking software is ranked first on Everything Xiaomi?
ASUS GPU Tweak III is ranked #1 of 18 with a score of 7.0. CoreCtrl is second and Intel VTune Profiler third.
How many of these have a free plan?
8 of the 18 on this page publish a free plan on their own pricing pages.
How is this list ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on. Paid placements never change a rank.