What is MacCPUID?
MacCPUID is a lightweight application designed specifically for macOS that provides detailed information about the central processing unit (CPU) in your Mac computer. With an easy-to-use graphical interface, MacCPUID reveals valuable technical specifications and features to help you understand the capabilities and performance characteristics of your Mac's processor.
When launched, MacCPUID displays the full model name and number for the CPU, along with specifications like the number of processor cores, base and max clock speeds, the amount of onboard cache memory for each level (L1, L2, L3, etc.), supported instruction sets like MMX and SSE, 64-bit support, and additional technologies integrated into the chip design by the manufacturer.
The information presented aims to be comprehensive yet approachable - technical enough for power users that desire granular CPU details, yet straightforward enough for average users to understand. For convenience, nearly all specifications are displayed on a single window, organized cleanly and concisely.
In addition to displaying information, MacCPUID incorporates useful features like the ability to export the full CPU details as plain text, HTML, or XML documents with just a click. It also supports saving the output data to the macOS clipboard for easy pasting into forum posts or other applications.
As a native macOS application written in Swift and optimized specifically for Apple silicon and Intel processors, MacCPUID provides reliable CPU insights without unnecessary bloat. Its focus on efficient code and minimal use of resources allows the utility to load quickly and operate smoothly.
For Mac owners and users who wish to research, monitor, or verify the CPU inside their computers, MacCPUID serves as a convenient one-stop solution to view technical specifications in detail. With instant access to key processor characteristics, it’s a valuable tool for both average and power users alike.