6800xt Undervolt Settings Work Here

1. Open Curve Editor, enable manual editing.
2. Identify the highest frequent boost point under load (e.g., 2300–2500 MHz nominal for 6800 XT varies).
3. Lower the voltage at that point in 12–25 mV steps (0.012–0.025 V). Apply, run a 10–15 minute stress/benchmark, monitor for crashes/artifacts.
4. Repeat until you observe instability; step back to the last stable voltage.

1. Stress Test: 3DMark Time Spy Extreme loop for 1 hour.
2. Power Virus: Furmark (to test thermal throttling).
3. Real World: A shader-heavy game like Resident Evil 4 Remake or The Finals.

After extensive testing and research, we've compiled a set of recommended undervolt settings for the Radeon RX 6800 XT: 6800xt undervolt settings work

The fix: Be honest with your clock limit. Undervolting the AMD Radeon RX 6800 XT Go

Here is the paradox: Higher voltage creates heat. Heat creates instability. Instability lowers clock speeds. Open Curve Editor, enable manual editing

Based on user results and expert testing, these are common targets for an undervolt:

• Stock setting: 2000Mhz / Default timings.
• Optimized setting: 2100-2150Mhz / Fast Timings.

Prerequisites

You need the official AMD software to adjust voltage and frequency curves.