6800xt | Undervolt Settings Work 2021

If you set Max Frequency to 2700Mhz but only give the card 1050mV, the GPU will attempt to reach 2700Mhz, fail due to lack of voltage, trigger a "stall," and drop to 2100Mhz. This causes stuttering.

Use the Radeon Software Curve Editor or Afterburner voltage/frequency control. This method assumes you want to keep similar clocks with lower voltage.

Try lowering it by 10mV more until you find the minimum stable voltage. Crucial Note: Test Both Scenarios

is a powerhouse of a GPU, but its stock configuration often pushes more voltage than necessary, leading to higher temperatures and louder fan noise. By applying precise , you can significantly reduce power draw—sometimes by over 30 to 40 watts—while maintaining or even improving performance through better thermal headroom . 6800xt undervolt settings work

Finding the Sweet Spot: Do 6800 XT Undervolt Settings Actually Work?

Run or Superposition consecutively for 30 minutes. If the benchmark completes without artifacts, stuttering, or driver timeouts, return to the software menu and drop the voltage by another 10 mV. Repeat this loop until the system crashes or restarts. Finding the Floor

You applied 1075mV and your screen went black. Does this mean undervolting doesn't work? No. It means your specific chip needs a tiny bit more juice. If you set Max Frequency to 2700Mhz but

Run UNIGINE Superposition on the "1080p Extreme" or "4K Optimized" preset.

Use this to monitor actual voltage, temps, and hotspot temps during testing. 6800 XT Undervolt Settings: Where to Start (Safe Baseline)

Lower temps allow fan curves to run at lower RPMs. This method assumes you want to keep similar

For the majority of RX 6800 XTs, the following ranges deliver consistent, game-stable results using :

Enable . Set memory timing to Fast Timings and max frequency to 2100 MHz .

Navigate to > Tuning . Switch the Control Tuning option from Automatic to Manual , then toggle GPU Tuning to the "Enabled" position. 2. Configure Frequencies