Select Your Language
We've detected you're browsing from . Choose your preferred language:
We've detected you're browsing from . Choose your preferred language:
If you are looking to lower your temps, reduce fan noise, and even gain a few extra frames, understanding is crucial. This guide will take you through the principles, safe settings, and the methodology to make it stable. What Does Undervolting a 6800 XT Actually Do?
Reduced voltage means less heat generation, leading to lower operating temperatures.
Does it work? The data proves it. You are getting more performance (because the clock holds steady) using less electricity, with quieter fans. 6800xt undervolt settings work
Here is the stability hierarchy for the 6800XT:
While every GPU chip behaves differently, the RX 6800 XT has well-documented "sweet spot" ranges established by the community. Default settings usually sit around 1150mV. If you are looking to lower your temps,
: Go to Performance > Tuning . Change the Tuning Preset to Manual . GPU Tuning : Enable GPU Tuning and Advanced Control .
: It is normal for tools like HWInfo to show occasional spikes above your set voltage; the software setting acts as a target rather than a hard cap. Reduced voltage means less heat generation, leading to
Every card is different due to the "silicon lottery," but these are widely considered stable starting points for the RX 6800 XT: Stock Value Recommended Undervolt GPU Voltage 1025 – 1050 mV Max Frequency 2300 – 2450 MHz Min Frequency Set ~100 MHz below Max VRAM Tuning 2100 – 2150 MHz (Fast Timings) Power Limit (to prevent throttling) Quick Guide to Undervolting Open AMD Software : Right-click your desktop and select AMD Software: Adrenalin Edition Navigate to Tuning Performance and change the Tuning Preset to Enable GPU Tuning GPU Tuning Advanced Control : Gradually drop the voltage in 25 mV increments (e.g., from 1150 mV down to 1075 mV, then 1050 mV). : Set your Max Frequency
Common issues and fixes