This is THE textbook on the subject: https://www.amazon.com/Computer-Architecture-Quantitative-John-Hennessy/dp/012383872X https://www.amazon.com/Computer-Archi

This is THE textbook on the subject: https://www.amazon.com/Computer-Architecture-Quantitative-John-Hennessy/dp/012383872X https://www.amazon.com/Computer-Architecture-Quantitative-Jo... There are older editions available free online that cover the same concepts, they just don't have the very latest info.