XFX Radeon RX 7900 XTX Merc 310 OC Review - 3x 8-pin FTW 45

XFX Radeon RX 7900 XTX Merc 310 OC Review - 3x 8-pin FTW

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 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 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
3 to 9 MHz
18 MHz
16 to 26 MHz
0.169 V
0.152 to 0.275 V
Multi-Monitor4 MHz
3 to 12 MHz
2487 MHz0.170 V
0.152 to 0.331 V
Video Playback74 MHz
67 to 79 MHz
2487 MHz0.685 V
Furmark1943 MHz
1922 to 1964 MHz
2487 MHz0.721 V
0.716 to 0.727 V
Gaming
(Cyberpunk 2077)
2640 MHz
2635 to 2649 MHz
2487 MHz0.943 V
0.940 to 0.945 V
Ray Tracing
(Cyberpunk 2077)
2513 MHz
2508 to 2520 MHz
2487 MHz0.891 V
0.888 to 0.893 V
V-Sync
(Cyberpunk 2077)
1280 MHz
1276 to 1294 MHz
2487 MHz0.690 V
0.690 to 0.692 V
Gaming
(25 Games)
2806 MHz
2080 to 3012 MHz
2487 MHz1.017 V
0.709 to 1.133 V
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