The new Mac mini is the same size and weight as the prior version, but it is just a tiny bit taller at 1.41 inches vs. There are no notable design changes to the Mac mini, and it continues to feature a flat, square-shaped 1.41-inch thick, 7.75-inch wide aluminum unibody enclosure.

The M2 Pro offers up to 32GB of unified memory and 200GB/s memory bandwidth, and both chips are equipped with a next-generation 16-core Neural Engine that's 40 percent faster than the Neural Engine in the M1. Compared to the M1, the M2 is up to 1.4x faster, and it features 24GB of unified memory and 100GB/s memory bandwidth. The M2 Pro chip has up to a 12-core CPU with four high-performance cores and eight high-efficiency cores, plus up to a 19-core GPU. The M2 chip in the Mac mini has an 8-core CPU with four high-efficiency cores and four high-performance cores along with an integrated GPU that has 10 cores. The M2 and M2 Pro chips in the Mac mini integrate the GPU, CPU, RAM, and other components. Everything new is internal, and primarily the result of the M2 chip update. This is the first notable update Apple has made to the Mac mini since the 2020 launch of the M1 model, but there have been no major external design changes to the machine. The new Mac mini models use M2 and M2 Pro chips, with Apple eliminating Intel processors from the Mac mini lineup. Apple in January 2023 introduced two new Mac mini models to replace the previous-generation models with M1 and Intel chips.

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