Apple is refreshing its high-end Mac Studio desktops with the M4 Max and M3 Ultra chips.The M4 Max processor is similar to the one used in high-end MacBook Pros, offering a significant performance boost.However, the top-end Studio is equipped with the M3 Ultra chip, which feels like a less impressive upgrade compared to the lower-end Studio.The article discusses how the M4 Pro Mac mini and chips from Intel and AMD compare to Apple's latest offerings.