Computer CPU is often referred to as 2C4T and 4C8T. Which English words are C and T respectively? What does it mean?

2C4T means dual core and four threads.

4C8T means four cores and eight threads.

that is to say, one core can be upgraded to two threads by hyper-threading technology (i.e. single core virtual dual core).

two cores can reach four threads.

four cores can reach eight threads.

you right-click the taskbar and select the performance tab in the task manager.

if there are several boxes represented by curves in the p>CPU usage record, there are several threads.