Power Formula:
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Definition: This calculator estimates the power consumption of an overclocked component based on voltage, frequency, and capacitance.
Purpose: It helps PC builders and overclockers understand the power requirements when pushing components beyond their stock specifications.
The calculator uses the formula:
Where:
Explanation: Power consumption increases with the square of voltage and linearly with frequency and capacitance.
Details: Proper power estimation ensures your power supply can handle overclocked components and helps prevent system instability.
Tips: Enter the voltage applied to the component, the operating frequency, and the effective capacitance. All values must be > 0.
Q1: Why does voltage have such a big impact?
A: Because power consumption is proportional to voltage squared, even small voltage increases significantly impact power draw.
Q2: How do I find the capacitance value?
A: Capacitance is typically specified in component datasheets or can be estimated based on similar components.
Q3: Does this include total system power?
A: No, this calculates power for a single component. For system power, sum all components and add overhead.
Q4: What's a safe power limit for overclocking?
A: This depends on your cooling solution and component quality. Always monitor temperatures when overclocking.
Q5: How accurate is this calculation?
A: It provides a theoretical maximum. Actual power may vary due to efficiency losses and other factors.