: Right-click your desktop and open the AMD Software: Adrenalin Edition .
You need a way to verify your settings. Use 3DMark Time Spy , Unigine Heaven , or demanding games like Cyberpunk 2077 or Starfield .
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)
Less strain on your power supply unit (PSU) and a lower electricity bill. Prerequisites and Preparation 6800xt undervolt settings work
The AMD Radeon RX 6800 XT, built on the RDNA 2 architecture, remains a beloved GPU for its potent 1440p and entry-level 4K gaming performance. However, like many high-performance cards, its default "out-of-the-box" settings are engineered for stability above all else. This conservative approach results in excessive voltage being fed to the GPU core, leading to higher temperatures, increased fan noise, and reduced power headroom for performance boosting. The most effective solution to unlock the card's true potential is not overclocking, but rather a carefully tuned undervolt. For the RX 6800 XT, a stable undervolt in the range of (down from the stock ~1150-1200 mV) reliably works to deliver a cooler, quieter, and often faster gaming experience.
The AMD Radeon RX 6800 XT is a powerhouse of a graphics card. Built on the RDNA 2 architecture, it delivers exceptional 1440p and 4K gaming performance. However, out of the box, many cards run hotter and draw more power than necessary.
Test the safe profile in demanding titles that utilize heavy ray tracing or high GPU compute loads, such as Cyberpunk 2077 , Metro Exodus , or Alan Wake 2 . Play for at least two hours to confirm long-term stability. Troubleshooting Common Issues Settings Reset After Reboot : Right-click your desktop and open the AMD
To complement your undervolt, adjust these secondary settings:
The is widely considered one of the best cards for undervolting due to its high efficiency gains with minimal performance loss. By lowering the voltage, you can reduce power draw by up to 50–80W , significantly lower temperatures (often by 10–15°C), and achieve quieter operation without sacrificing frame rates. Recommended Settings for the 6800 XT
Is this safe for everyday usage? 6800xt Undervolt - Overclock settings 11 Jul 2021 — Keeping the minimum frequency within 100–150 MHz of
The Aggressive Power-Saver (Best for Small Form Factor Builds) 2200 MHz Max Frequency: 2300 MHz Voltage: 1000 mV–1025 mV Memory Tuning: Enabled (Default Timing, 2000 MHz) Power Limit: 0% Step-by-Step Guide to Applying Settings Step 1: Prepare Your Tools
Every individual GPU behaves differently due to manufacturing variances. However, the RX 6800 XT community has established reliable baseline settings that serve as an excellent starting point for most cards. Stock vs. Target Settings 1150 mV Safe Target Undervolt: 1025 mV to 1075 mV Aggressive Target Undervolt: 1000 mV to 1025 mV Recommended Starting Profile
