ASRock Radeon RX 7900 XT Phantom Gaming White Review 30

ASRock Radeon RX 7900 XT Phantom Gaming White 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
Idle2 MHz
1 to 5 MHz
9 MHz
7 to 12 MHz
0.100 V
0.087 to 0.141 V
Multi-Monitor2 MHz
1 to 6 MHz
909 MHz0.103 V
0.088 to 0.170 V
Video Playback57 MHz
52 to 61 MHz
909 MHz0.685 V
Furmark1682 MHz
1670 to 1697 MHz
2487 MHz0.688 V
0.686 to 0.693 V
Gaming
(Cyberpunk 2077)
2487 MHz
2480 to 2493 MHz
2487 MHz0.885 V
0.883 to 0.888 V
Ray Tracing
(Cyberpunk 2077)
2366 MHz
2362 to 2371 MHz
2487 MHz0.852 V
0.850 to 0.853 V
V-Sync
(Cyberpunk 2077)
1283 MHz
1281 to 1288 MHz
2487 MHz0.688 V
0.688 to 0.689 V
Gaming
(25 Games)
2567 MHz
2100 to 2887 MHz
2487 MHz0.927 V
0.815 to 1.041 V
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