A new leak claims Intel Nova Lake-S CPUs could cap maximum core frequency at 5.1GHz above 90°C, increasing the importance of effective cooling.
Intel’s upcoming Nova Lake-S desktop processors could impose a 5.1GHz maximum core frequency once temperatures exceed 90°C, according to a new leak.
Hardware leaker Jaykihn describes the information as preliminary and says the restriction would apply across Nova Lake-S desktop CPUs. Intel has not confirmed the claim.
The reported 90°C threshold would be separate from traditional thermal throttling at the processor’s claimed 100°C TJMax.
If accurate, higher-end chips capable of boosting beyond 5.1GHz could lose frequency headroom once temperatures cross 90°C, even before reaching their conventional thermal limit.
The leak also claims users would not be able to raise the 90°C threshold manually.
Intel already uses temperature-sensitive boost technologies. Thermal Velocity Boost, for example, increases processor frequency when sufficient thermal and power headroom is available.
Intel has confirmed that Nova Lake will use its enhanced 18A-P manufacturing process in some capacity, but exact process-node assignments and final clock speeds have not yet been announced.
The real-world impact of the reported limit will therefore depend on Nova Lake’s final boost frequencies, power consumption and how easily desktop cooling systems can keep the processors below 90°C.
