Understanding your CPU's power limits for better performance

CPU power limits, like PL1 and PL2, dictate how much power a processor can draw, affecting advertised boost clock speeds and real-world performance. PL1 is the sustained power limit, while PL2 is the short-burst turbo power. AMD uses PPT, TDC, and EDC. These can be adjusted in BIOS/UEFI or specific software. Motherboard manufacturers often exceed these limits for marketing, potentially leading to instability or reduced CPU lifespan. Cooling is the ultimate performance bottleneck.