NVIDIA GeForce RTX 4070 Founders Edition Review 548

NVIDIA GeForce RTX 4070 Founders Edition Review

Overclocking & Power Limits »

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
Idle210 MHz51 MHz0.905 V
Multi-Monitor210 MHz51 MHz0.905 V
Video Playback210 MHz51 MHz0.905 V
Furmark2409 MHz
2385 to 2430 MHz
1313 MHz0.916 V
0.915 to 0.920 V
Gaming
(Cyberpunk 2077)
2765 MHz
2760 to 2775 MHz
1313 MHz1.086 V
1.075 to 1.090 V
Ray Tracing
(Cyberpunk 2077)
2678 MHz
2580 to 2730 MHz
1313 MHz1.026 V
0.970 to 1.065 V
V-Sync
(Cyberpunk 2077)
1286 MHz
1275 to 1305 MHz
625 MHz0.884 V
0.000 to 0.915 V
Gaming
(25 Games)
2762 MHz
2475 to 2805 MHz
1313 MHz1.066 V
0.910 to 1.100 V
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