AMD Radeon RX 6600 Review - Great for 1080p Gaming 95

AMD Radeon RX 6600 Review - Great for 1080p Gaming

Overclocking »

Performance per Watt

Performance per watt is based on measurements using Cyberpunk 2077. We record power draw and FPS rate to calculate the energy efficiency of the graphics card as it operates.



Voltage Frequency Curve

The card will dynamically adjust clock and voltage based on render load, temperature, and other factors.

For the graph below, we recorded all GPU clock and GPU voltage combinations of our 1440p resolution benchmarking suite. The plotted points are transparent, which allows them to add up to indicate more often used values. A light color means the clock/voltage combination is rarely used, and a dark color means it's active more often. The min/max values are 99th and 1st percentile, so outliers are excluded.

GPU Frequency and Voltage Analysis


Clock States

Clock Frequencies & Voltage
GPU ClockMemory ClockGPU Voltage
Idle0 MHz
0 to 8 MHz
5 MHz
4 to 14 MHz
0.012 V
0.000 to 0.718 V
Multi-Monitor1 MHz
0 to 18 MHz
1740 MHz
1734 to 1742 MHz
0.048 V
0.000 to 0.718 V
Video Playback29 MHz
12 to 61 MHz
1727 MHz
1344 to 1744 MHz
0.727 V
0.718 to 0.743 V
Furmark2006 MHz
1280 to 2037 MHz
1739 MHz
1666 to 1742 MHz
0.892 V
0.756 to 1.112 V
Gaming
(Cyberpunk 2077)
2389 MHz
2374 to 2414 MHz
1740 MHz
1740 to 1742 MHz
1.022 V
1.000 to 1.043 V
V-Sync
(Cyberpunk 2077)
2069 MHz
1666 to 2403 MHz
1739 MHz
1734 to 1748 MHz
1.041 V
0.718 to 1.150 V
Gaming
(23 Games)
2436 MHz
2229 to 2655 MHz
1750 MHz1.043 V
0.968 to 1.150 V
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