Sparkle B570 Guardian OC Review 15

Sparkle B570 Guardian OC 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
Idle400 MHz2375 MHz0.773 V
0.745 to 0.780 V
Multi-Monitor400 MHz2375 MHz0.779 V
0.745 to 0.780 V
Video Playback510 MHz
400 to 550 MHz
2375 MHz0.749 V
0.745 to 0.760 V
Furmark2653 MHz
2650 to 2750 MHz
2375 MHz0.967 V
0.965 to 0.995 V
Gaming
(Cyberpunk 2077)
2750 MHz2375 MHz1.005 V
Ray Tracing
(Cyberpunk 2077)
2750 MHz2375 MHz1.002 V
0.990 to 1.005 V
V-Sync
(Cyberpunk 2077)
2693 MHz
2350 to 2750 MHz
2375 MHz0.962 V
0.890 to 1.005 V
Gaming
(25 Games)
2684 MHz
1250 to 2750 MHz
2375 MHz0.929 V
0.730 to 1.005 V
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Jan 19th, 2025 01:58 EST change timezone

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