ARM and Intel Processors: What’s the Difference?

Apple’s CEO, Tim Cook, announced at WWDC on June 22nd that Apple planned on creating an ARM processor for their Macs. This two-year plan would allow time for developers to create a processor that would give Apple computers a boost in performance, along with better battery life, and overall better quality. Thus far, the company has used Intel processors.

Taking a look into ARM processors, it seems as though Intel is the better processor when implementing it in larger PCs. ARM processors focus more on power efficiency while Intel works harder on performance. A forum user on Quorm writes:

“While there are some ARM chips that are faster than low-end Intel chips, no current ARM design matches Intel’s top processor designs in terms of raw processing power (in terms of instructions per second). ARM’s current fastest design is comparable in performance with the Intel i5–7300U (a mid-range, mobile, “Kaby Lake”-generation processor introduced in early 2017), which is obviously slower than Intel’s current best performers.

However, exceeding Intel in performance is not ARM’s goal. They prize power efficiency above everything else, and so are willing to have lower overall performance if they get better performance per watt (which they have achieved).”

So while both Intel and ARM are processors, both have their uses in a PC, it was stated on Forbes that while Apple is currently in the works for a better quality ARM processor, Intel will continue to work with them to make the best possible computer. Apple will include both ARM and Intel processors, but Intel will be the supporting processor by 2022.

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