• Intel's upcoming Arrow Lake processors will feature a new "fast throttle" technology that enables per-core throttling. This means the CPU can dynamically adjust the performance of individual cores based on workload, rather than throttling the entire chip. This should lead to more efficient power management and potentially better overall performance.

• The fast throttle technology is designed to provide a more granular level of control over power and thermal management. It will allow the CPU to quickly ramp up or down the performance of specific cores as needed, rather than having to throttle the entire chip. This could be particularly beneficial for workloads that don't fully utilize all the cores.

• The implementation of per-core throttling is expected to be a significant improvement over Intel's current approach, which involves throttling the entire chip when thermal or power limits are reached. The fast throttle tech should enable more efficient and responsive power management, potentially leading to better performance and energy efficiency in real-world use.