Google Chrome architecture explains high RAM usage

Google Chrome is frequently noted for its high memory consumption, a characteristic often attributed to its multi-process architecture. This design choice prioritizes stability, speed, and security by assigning individual processes to each open tab and extension.

By isolating each tab, the browser ensures that if a single webpage crashes or encounters an error, the entire application does not fail, preventing the loss of unsaved data. This approach also enhances security by preventing a compromise in one tab from easily affecting others.

The increased demand for RAM is also driven by the evolution of the modern web. Unlike the static pages of the past, contemporary websites function as complex, real-time applications that require significant hardware resources to manage continuous data updates and intricate code execution.