The C.P.U

The C.P.U

1. C.P.U stands for Central Processing Unit.

   • There are 3 main processes to a C.P.U, Fetch information, decode the info and execute the info.
     • If you get a really fast processor it can do 3,000,000 instructions in 1 second.
   • It can cost up to £500 or more for just one processor.

2. It's the brain of the computer.

   • The most used C.P.U is the ARM processor.
   • The most powerful one is made by Intel.
   • Most processors are very expensive.

3. C.P.Us used for phones have about 1,400,000,000 switches.

4. C.P.Us for XBOX ONE have 4-5,000,000,000 switches.