ASRock Radeon RX 7800 XT Phantom Gaming Review 5

ASRock Radeon RX 7800 XT Phantom Gaming 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
Idle3 MHz
2 to 4 MHz
18 MHz
15 to 21 MHz
0.167 V
0.128 to 0.205 V
Multi-Monitor4 MHz
3 to 8 MHz
909 MHz0.186 V
0.167 to 0.243 V
Video Playback59 MHz
56 to 70 MHz
1538 MHz0.690 V
Furmark1869 MHz
1853 to 1889 MHz
2425 MHz0.746 V
0.744 to 0.747 V
Gaming
(Cyberpunk 2077)
2499 MHz
2489 to 2511 MHz
2425 MHz0.963 V
0.959 to 0.968 V
Ray Tracing
(Cyberpunk 2077)
2405 MHz
2401 to 2410 MHz
2425 MHz0.921 V
0.919 to 0.923 V
V-Sync
(Cyberpunk 2077)
1356 MHz
1332 to 1375 MHz
2425 MHz0.698 V
0.695 to 0.700 V
Gaming
(25 Games)
2550 MHz
2336 to 2660 MHz
2425 MHz0.983 V
0.883 to 1.040 V
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