Intel Arc B580 Review - Excellent Value 283

Intel Arc B580 Review - Excellent Value

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
Idle400 MHz2375 MHz0.767 V
0.730 to 0.770 V
Multi-Monitor400 MHz2375 MHz0.767 V
0.730 to 0.770 V
Video Playback515 MHz
400 to 550 MHz
2375 MHz0.733 V
0.730 to 0.745 V
Furmark2631 MHz
2600 to 2650 MHz
2375 MHz0.951 V
0.950 to 0.955 V
Gaming
(Cyberpunk 2077)
2850 MHz2375 MHz1.020 V
Ray Tracing
(Cyberpunk 2077)
2850 MHz2375 MHz1.007 V
1.005 to 1.020 V
V-Sync
(Cyberpunk 2077)
2822 MHz
2450 to 2850 MHz
2375 MHz0.997 V
0.895 to 1.020 V
Gaming
(25 Games)
2778 MHz
1119 to 2850 MHz
2375 MHz0.958 V
0.725 to 1.020 V
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