Overclock & undervolt
Push core and memory clocks for free performance, or undervolt to run cooler and quieter at the same speed.
Independent guide · Free tool
Download & master MSI Afterburner
The free tool that lets any graphics card — Nvidia or AMD — overclock, undervolt, control its fans and show live FPS while you game. Get it from a safe source and set it up the right way.
Latest: stable v4.6.6 · beta v4.6.7 · works on all GPU brands
GPU · MONITOR
● LIVE
Temp
61°
Load
78%
Clock
2610
FPS
144
Four jobs, one small free app
Custom fan curves
Map fan speed to temperature yourself — silent at idle, aggressive under load.
Live monitoring
Track temps, usage, clocks and voltage in real time, in a window or on-screen.
FPS overlay & capture
Show frame rate in-game via RivaTuner, and record clips with the Predator tool.
Profiles & hotkeys
Save up to five setups and switch instantly — quiet for desktop, fast for games.
Free & every brand
Completely free from MSI and works on almost any Nvidia or AMD card.
The setup path, in order
New to Afterburner? Follow these four guides top to bottom and you'll go from a fresh install to a tuned, monitored GPU.
STEP 01
Install it
Download safely and get Afterburner plus the overlay running.
Open guide →STEP 02
Overclock
Find your card's stable extra performance, step by step.
Open guide →STEP 03
Fan curve
Balance cooling against noise with a curve you control.
Open guide →STEP 04
FPS overlay
Put temps and frame rate on screen while you play.
Open guide →
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Ready to get Afterburner?
Grab it from an official source — msi.com or Guru3D — and start with the install guide.