The phrase "intel-based" may refer to computer systems that are built around Intel architecture or that use Intel processors. However, there are several synonyms that can be used to refer to these systems. For instance, you may use terms such as "Intel-powered" or "Intel-based machine" to describe such systems. Similarly, you may also use phrases such as "Intel-compatible" or "Intel-based hardware" to describe computer peripherals that can work with Intel systems. Additionally, some people may use terms such as "x86-based" or "IA-based" to refer to Intel systems, since these are some of the technologies that Intel processors are built on.