In context: Protecting your CPU cool performs an enormous function in leveraging the processor’s computing energy. Because it seems, many Intel 14th-gen Core CPU homeowners choose to scale back the CPU voltage in an try and decrease temperatures. Nevertheless, in that course of, the efficiency of non-Okay CPUs drops considerably because of CEP. This week, MSI posted new BIOS choices that enable extra twelfth, Thirteenth, and 14th-gen Core customers to decrease peak temperatures with out compromising on efficiency.
The BIOS updates present the power to disable the CEP perform (Present Tour Safety) on beforehand unsupported Intel CPUs and MSI motherboards, permitting supported customers to disable CEP throughout choose Z790, B760, and H610 platforms. In accordance with MSI, further firmware assist is predicted for different MSI B760 and 600 collection boards by the top of this month.
When enabled, CEP prevents system instability attributable to inadequate CPU voltage whereas below load. Nevertheless, the setting’s perform can generally lead to important efficiency losses for the sake of system stability.
Beforehand accessible solely to Core Okay CPUs on Z-series motherboards, the replace supplies an enormous performance increase for added MSI motherboards and Intel 14th-gen non-Okay CPU customers. By disabling CEP, 14th-gen customers can now keep increased efficiency ranges whereas lowering temperatures because of lowered CPU voltage. The tradeoff, nevertheless, is that disabling the perform may introduce new eventualities leading to beforehand unencountered system instability.
The brand new firmware change is especially helpful to Raptor Lake Refresh CPUs resembling (however not restricted to) the non-Okay 14900, 14700, and 14600 CPUs. These fashions beforehand had no skill to disable CEP; in consequence, customers that merely undervolted the CPUs to regulate energy supply and warmth technology would expertise severely degraded efficiency because of CEP-imposed throttling.
Disabling the safety can enable customers to retain processor efficiency ranges and generate much less warmth with out inducing efficiency throttling.
As soon as put in, the brand new firmware will enable most 14th-gen customers to disable CEP on supported MSI motherboards. Nevertheless, assist for twelfth and Thirteenth-gen CPUs stays unchanged.
Whereas twelfth and Thirteenth Okay-series CPUs can disable CEP on supported motherboards, their non-Okay counterparts will stay unaffected.
It is essential to notice that MSI’s new firmware is a beta launch. These not keen to take the danger can be higher served sticking with their present BIOS till a steady launch is issued. An entire record of all supported MSI motherboards and beta BIOS recordsdata may be present in MSI’s information launch.