Consider what you need for optimal performance and safety.
Consider what you need for optimal performance and safety.
It relies on your processor, cooling ability, and the motherboard's power delivery system. Another aspect is how much power you're okay with (energy use and room warmth) and how much fan noise you can handle. More power boosts performance for multi-core tasks, while lower power tends to be more efficient and simpler to manage. What CPU do you own? Which cooler fits it? And which motherboard does it come from?
Build specifications include an i9 14900k processor, Asrock steel legend z790 motherboard, Fractal Design Celsius+ S36 Prisma Liquid cooler, G.Skill Trident Z5 Neo RGB Black with 64GB RAM, Gigabyte GeForce RTX 5070 Ti graphics card, and an NZXT C1500W 80+ platinum power supply.
The setup needs to support 253W on the CPU constantly, which means you can stick with Auto if preferred. Considering the controversy over the 14900K, I’d suggest lowering the voltage instead of increasing the power cap—adding more voltage could cause issues. Still, operating at 253W is fully within the requirements.