1. What is a GPU Power Consumption Calculator?

Definition: This calculator estimates the energy consumption of a GPU based on its power draw and usage time.

Purpose: It helps PC builders, gamers, and cryptocurrency miners understand and estimate electricity costs for GPU usage.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( E \) — Energy consumption (kilowatt-hours)
• \( P \) — GPU power draw (watts)
• \( t \) — Usage time (hours)

Explanation: The formula converts watt-hours to kilowatt-hours by dividing by 1000, which is the standard unit for electricity billing.

3. Importance of GPU Power Calculation

Details: Understanding GPU power consumption helps in estimating electricity costs, sizing power supplies, and evaluating energy efficiency.

4. Using the Calculator

Tips: Enter the GPU's power draw in watts and the expected usage time in hours. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: How do I find my GPU's power draw?
A: Check manufacturer specifications or use monitoring software like GPU-Z, HWMonitor, or MSI Afterburner.

Q2: Does this include system power consumption?
A: No, this calculates only the GPU's power. Add 100-200W for the rest of the system for total consumption.

Q3: How accurate is this calculation?
A: It provides an estimate. Actual consumption varies based on workload, temperature, and GPU settings.

Q4: Can I calculate electricity costs with this?
A: Yes, multiply the result by your electricity rate (per kWh) to estimate costs.

Q5: What's a typical GPU power draw?
A: Gaming GPUs range from 150-350W, while mining GPUs are typically 100-250W depending on model and settings.