Undervolting the AMD Radeon RX 6800 XT reduces power draw and temperatures while often keeping near-stock performance. Aim: improve efficiency (higher performance-per-watt) and thermals with stable settings for typical silicon. Results vary by card, cooler, and workload.
Keeping the minimum frequency within 100–150 MHz of the maximum frequency stabilizes the clock state transitions, preventing aggressive micro-stutters. Increasing the power limit gives the card headroom to maintain these clocks, while the 1075 mV cap keeps heat in check. 2. The Aggressive Sweet Spot Settings (70% Success Rate) 6800xt undervolt settings work
Play demanding games (e.g., Cyberpunk 2077, Starfield) for at least 30 minutes. Undervolting the AMD Radeon RX 6800 XT reduces
Is the gameplay smooth, or are there micro-stutters? Keeping the minimum frequency within 100–150 MHz of
Titles like Cyberpunk 2077 , Metro Exodus Enhanced Edition , or The Witcher 3 (Next-Gen) are excellent for real-world stress testing. Establish a Baseline