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?
Titles like Cyberpunk 2077 , Metro Exodus Enhanced Edition , or The Witcher 3 (Next-Gen) are excellent for real-world stress testing. Establish a Baseline
Slightly increase the max frequency or set it to 2400-2500 MHz. Stable 6800 XT Undervolt Settings (Common Results) Note: Every 6800xt undervolt settings work
Finding the Sweet Spot: Do Your 6800 XT Undervolt Settings Actually Work?
[Enable Custom Tuning] ➔ [Drop Voltage by 25mV] ➔ [Stress Test 10 Mins] ➔ [Repeat Until Crash] ➔ [Back Up 25mV] If you are looking to lower your temps,
If you’d like, I can:
, are manufactured with a conservative, higher-than-necessary voltage setting out of the box to ensure stability across all silicon chips. This is known as "silicon lottery." Titles like Cyberpunk 2077 , Metro Exodus Enhanced
AMD’s software is the best starting point for most users.
Open AMD Adrenalin, go to Performance > Tuning , switch Tuning Control to Custom , and enable GPU Tuning and Advanced Control .
Undervolting an RX 6800 XT typically yields lower temperatures, reduced power consumption, and quieter operation with minimal performance loss
By avoiding thermal throttling, your frame times become smoother, eliminating micro-stutters in demanding games. Baseline Settings: The Magic Numbers