AMD Radeon RX 7800 XT Review 391

AMD Radeon RX 7800 XT Review

Overclocking »

Energy Efficiency

Energy Efficiency calculations are 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 clocks 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 and voltage combination is rarely used, and a dark color means it's active more often. The minimum and maximum values are 99th and 1st percentile, so outliers are excluded.

GPU Frequency and Voltage Analysis


Clock States

Clock Frequencies & Voltage
GPU ClockMemory ClockGPU Voltage
Idle4 MHz
2 to 11 MHz
18 MHz
15 to 34 MHz
0.196 V
0.163 to 0.369 V
Multi-Monitor4 MHz
3 to 7 MHz
909 MHz0.184 V
0.165 to 0.220 V
Video Playback58 MHz
55 to 62 MHz
1538 MHz0.706 V
Furmark1685 MHz
1657 to 1716 MHz
2425 MHz0.725 V
0.721 to 0.729 V
Gaming
(Cyberpunk 2077)
2332 MHz
2326 to 2340 MHz
2425 MHz0.892 V
0.890 to 0.895 V
Ray Tracing
(Cyberpunk 2077)
2269 MHz
2263 to 2273 MHz
2425 MHz0.864 V
0.862 to 0.866 V
V-Sync
(Cyberpunk 2077)
1358 MHz
1336 to 1387 MHz
2425 MHz0.699 V
0.697 to 0.701 V
Gaming
(25 Games)
2425 MHz
2241 to 2653 MHz
2425 MHz0.937 V
0.858 to 1.039 V
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Dec 2nd, 2024 14:37 CST change timezone

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