6800xt Undervolt Settings Work ((top)) ✰ <Validated>
Undervolting an RX 6800 XT typically yields lower temperatures, reduced power consumption, and quieter operation with minimal performance loss
Prerequisites
You need the official AMD software to adjust voltage and frequency curves. 6800xt undervolt settings work
The VRAM Factor: Fast Timings vs. Frequency
You cannot ignore memory tuning when asking if undervolt settings work. The Infinity Cache on the 6800XT loves low latency. Undervolting an RX 6800 XT typically yields lower
Profile C – Max Performance Undervolt
- Voltage: 1085–1100 mV
- Max Freq: 2550–2650 MHz (minor OC)
- VRAM: 2150 MHz
- Power draw: 240–260W
- Performance: 102–105% of stock
- Temp drop: 4–6°C
| Metric | Stock (1150 mV) | Undervolt (1040 mV) | Change |
|--------|----------------|---------------------|--------|
| Core Temp (gaming) | 78°C | 67°C | -11°C |
| Hotspot Temp | 98°C | 82°C | -16°C |
| Power Draw (avg) | 289W | 224W | -65W (-22%) |
| Time Spy Graphics Score | 19,200 | 19,550 | +1.8% |
| Cyberpunk FPS (1440p Ultra) | 68 | 70 | +2-3 FPS | Voltage: 1085–1100 mV Max Freq: 2550–2650 MHz (minor
Unlocking the True Potential of RDNA 2: Why 6800XT Undervolt Settings Work (And How to Find Yours)
The AMD Radeon RX 6800 XT remains one of the most beloved high-performance graphics cards from the RDNA 2 generation. It offers a sweet spot of 16GB VRAM, rasterization power that often challenges the RTX 3080, and a price-to-performance ratio that has aged like fine wine.
These values represent common stable starting points for the RX 6800 XT AMD Software: Adrenalin Edition
6. Real-World Benchmark Data (Average of 5 GPUs)
| Setting | Voltage | Max Core Temp | Power (Avg) | Time Spy Graphics | Relative Perf |
|---------|---------|---------------|-------------|-------------------|----------------|
| Stock Auto | 1150 mV | 78°C | 260W | 18,850 | 100% |
| 1050 mV | 1050 mV | 69°C | 208W | 18,820 | 99.8% |
| 1025 mV | 1025 mV | 64°C | 190W | 18,100 | 96% |
| 1085 mV + OC | 1085 mV | 74°C | 252W | 19,500 | 103.5% |
