A 14-year-old intel processor has been overclocked to a high frequency, with reports suggesting it reached 8.36 or 8.37 GHz. However, there is uncertainty about the specific model of the processor that was overclocked, with some outlets mentioning a Celeron D 347 and others referencing different intel processors. The achievement appears to be a notable example of overclocking, but details about the processor and the context of the overclocking effort are not consistent across reports.