Modern arcade hardware has evolved significantly to prioritize power efficiency without compromising performance. Here are the most common optimizations:

1. Energy-Efficient Components: Arcade manufacturers now use low-power CPUs, GPUs, and memory modules to reduce energy consumption while maintaining high performance.

2. Dynamic Voltage and Frequency Scaling (DVFS): This technology adjusts power usage based on workload, ensuring optimal efficiency during both idle and peak gameplay.

3. Smart Cooling Systems: Advanced cooling solutions, such as liquid cooling or variable-speed fans, minimize energy waste while keeping hardware temperatures stable.

4. LED Lighting: Traditional fluorescent or incandescent lights are replaced with energy-saving LEDs, significantly cutting power usage for displays and backlighting.

5. Power Management Software: Custom firmware and software algorithms monitor and regulate power distribution, shutting down unused components when not in use.

6. High-Efficiency Power Supplies (PSUs): Modern arcades use 80 PLUS-certified PSUs, which convert AC power to DC with minimal energy loss.

These optimizations not only reduce operational costs but also extend the lifespan of arcade hardware, making them a win-win for operators and players alike.