computer performance

computer performance

1. RAM

2. cache

   • what
     • the cache is a small amount of memory stored in the CPU
     • it it more faster and more expensive than RAM
   • how
     • there are more instructions carried out bye the cache

3. clock speed

   • what
     • the clock speed is measured in hertz
     • the clock speed is the speed of the CPU doing fetch,decode, execute per second
   • how
     • the higher the clock speed the more instructions can be carried out

4. cores

   • how
     • if there are more cores that means the CPU will exictute more instructions faster.
   • what
     • cores are independant processers in the CPU
     • cores run fetch,decode, exicute