CPU (Central Processing Unit) is the most important part of a computer ... Hexa-core processor or CPU with 6 cores. Octa-core processor or CPU with 8 cores. When the CPU was invented, it had ...

The brains of the PC is a central processing unit (CPU) made by Intel or AMD (Advanced ... By then, 386s and 486s were widely available. AT-class machines ran DOS and were extremely sluggish ...