6800xt Undervolt Settings Work [hot]

If you want to fine-tune your specific card further, let me know:

Many users report stability around 1025 mV to 1050 mV while holding a solid 2400-2500 MHz core clock.

Power consumption typically drops by 30 to 50 watts.

Every individual GPU responds differently to voltage changes. However, community data has established reliable baseline settings that serve as an excellent starting point for the RX 6800 XT. The Balanced Profile 2300 – 2400 MHz Voltage: 1025 – 1050 mV (Stock is usually 1150 mV) Power Limit: +15% VRAM Fast Timing: Enabled (Optional) The Aggressive Power-Saver Profile Max Frequency: 2200 – 2250 MHz Voltage: 975 – 1000 mV Power Limit: 0% or +5% How to Verify Your Settings Are Working 6800xt undervolt settings work

You will see forum posts saying: "My 6800XT runs at 2500Mhz @ 1000mV, you just have a bad chip."

By finding the right undervolt settings, you can lower your card's power draw by 30 to 50 watts, drop temperatures by 5°C to 10°C, and allow the GPU to sustain higher boost clocks for longer periods.

Repeat this loop until the benchmark crashes or your PC restarts. Once it crashes, you have found your baseline limit. Reopen the software and raise the voltage by to guarantee day-to-day stability. Fine-Tuning Memory and Power Limits If you want to fine-tune your specific card

What of 6800 XT do you have? (e.g., Reference, Sapphire Nitro+, ASUS TUF) What are your current idle and gaming temperatures ?

Open , navigate to Performance > Tuning , and switch the Tuning Control from Automatic to Custom . Enable GPU Tuning and Advanced Control .

Because RDNA 2 cards are thermal-sensitive, a cooler card runs higher, more consistent boost clocks than a hot card that is throttling. Once it crashes, you have found your baseline limit

Right-click your desktop, open , and navigate to Performance > Tuning . Switch the Tuning Control from Automatic to Custom . Toggle GPU Tuning and Advanced Control to "Enabled." Step 4: Drop the Voltage Incrementally

Unlike traditional overclocking, which pushes more power into the card to gain a few frames per second at the cost of high heat, undervolting targets efficiency.

Stability testing is the most critical step.