These locked models are denoted with ‘K’ in Intel and ‘Black’ for the AMD.So it is a restriction on overclocking or to protect the CPU from further damages.
A CPU Locking is done to lock the clock multiplier permanently or till the clock limit is not removed.More specs Why Intel Atom x5-Z8350 Overclock is not possible? Burst Frequency or turbo frequency: 1.92 GHz.Remember: Overclocking is never a safe process while turbo boost is always safe. This feature is enabled in the processors including Core i5, i7, i9, and Celeron processors.The Turbo boost concept can also be called as “Dynamic Overclocking”.Furthermore, the feature accelerates the frequency of the processor when the operating system demands high performance.Intel Turbo Boost Technology is the feature in Intel’s processors which raises the operating frequency whenever there is high demanding task running.Read also – Is overclocking Ram a safe process? What is Intel Turbo Boost Technology? However, the Intel Atom x5-Z8350 may overclock as every processor has the ability to perform more than safety limits but it will result in bricking.Earlier CPU’s were used to sold unlocked but now nearly every Intel CPU’s are locked.These unlocked processors can be overclocked by pairing with a proper chipset while locked processors are not overclockable.Unlocked processors are made with unlocked clock multipliers and are denoted with K.You might have been noticed about locked and unlocked processors while purchasing.Read also – Is it safe to overclock my Nvidia Gtx 1080 ti? Difference between locked and unlocked processors Ultimately, heating will result in decreasing the life span of your CPU. The disadvantage of overclocking your Intel processor is overheating and more power usage. Due to overclocking many manufacturers gives the extra functionality of safety to deal with operating conditions outside the control of manufacturers. Overclocking is method triggering main processor or graphics controller, but systems such as RAM are also involved in this process which leads to an increase in power consumption and fan noise.