While undervolting is generally safe, there are some risks to be aware of:
However, most 6800 XTs can run their boost clocks at . By lowering the voltage, you follow the laws of physics: Power consumption scales with the square of voltage (P = C × V² × f) .
After each drop, run your benchmark. If it crashes or shows visual "artifacts" (flickering/black squares), you’ve gone too low. Find the Floor: 6800xt undervolt settings
Keep in mind that these are just examples, and you should experiment with different settings to find the optimal balance for your system.
While you're in there, set a custom fan curve. Keeping the card under 70°C (Edge) and 90°C (Junction) is the goal for longevity. or hitting the highest possible clock speeds While undervolting is generally safe, there are some
While there's no one-size-fits-all approach to undervolting, here are some recommended settings to get you started:
Best for: Small form factor PCs or noise-sensitive users. If it crashes or shows visual "artifacts" (flickering/black
For further reading and to stay up-to-date with the latest developments in undervolting and GPU optimization:
Undervolting is the process of reducing the voltage supplied to a GPU, CPU, or other electronic component, while maintaining or even increasing its performance. By reducing the voltage, you can decrease the power consumption, heat generation, and overall stress on the component. This can lead to several benefits, including:
The AMD Radeon RX 6800 XT is a high-performance graphics card, but it can be power-hungry and run hot. Finding the right allows you to reduce power consumption and heat—often while maintaining or even improving performance through more stable boost clocks. Core Undervolt Settings for RX 6800 XT