computer performance

computer performance

1. cache

   • when upgraded can store more info
   • it checks what is frequantly used and stores it for quick acces
   • stores frequantly used data

2. clock speed

   • measured in hz ghz or khz
   • how many things it can do a second
   • when upgraded you can process more a second

3. cores

   • it processes information
   • when upgraded it can process more
   • cores are micro-processors

4. ram

   • when you upgrade ram it can store more information
   • ram fetches information from the hard drive
   • stores open programs