Fast Throttle, a thermal limiting solution introduced in the 13th Gen Raptor Lake processors, offers a unique approach to temperature-related throttling compared to traditional methods like TJMax. Utilizing clock modulation, Fast Throttle controls the CPU’s clock to manage performance and power consumption, allowing for more precise frequency adjustments during thermal throttling. This feature is particularly beneficial as it provides per-core throttling adjustments, targeting only the overheating cores.
While Fast Throttle initially lacked customization options with the Raptor Lake processors, Intel later introduced manual customization capabilities with the Raptor Lake Renovation, making it a valuable tool for overclockers to optimize performance in thermally throttled conditions. This is crucial for users of Intel’s hybrid CPUs, which often operate at high temperatures, requiring adjustments based on thermal throttling to maximize performance.
Although Fast Throttle’s superiority over other thermal throttling mechanisms remains inconclusive, it stands out as the only option supported by Intel for temperature limitation on a per-core basis, especially advantageous for processors with numerous cores. The upcoming Arrow Lake processors will be the third generation to incorporate Fast Throttle into their design.
In summary, Fast Throttle is a cutting-edge thermal throttling feature that uses clock modulation to provide precise frequency control during thermal throttling, enhancing performance optimization in high-temperature scenarios. With customizable options now available to users through Intel’s latest processors, Fast Throttle offers a valuable tool for overclockers seeking to push their CPUs to their limits while managing thermal constraints effectively.
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https://www.tomshardware.com/pc-components/cpus/per-core-thermal-throttle-reportedly-coming-to-next-gen-intel-cpus