compter performance

compter performance

1. ram

   • is a computer's short-term memory. None of your programs, files, or Netflix streams would work without RAM, which is your computer's working space. ... In this article, we explain what RAM means in computer
   • what
   • how
     • The greater the amount of RAM, the more instructions and data can be stored while a program is running. This means that less instructions will be stored in the much slower virtual memory and will therefore improve the performance of the computer

2. cache

   • is hardware or software that is used to store something, usually data, temporarily in a computing environment.

3. cores

   • In summary, a core is a small CPU or processor built into a big CPU or CPU socket. It can independently perform or process all computational tasks.
   • how
     • If there is a larger amount of cache memory storage, a greater number of frequently used instructions can be stored. This means that more instructions can be accessed quickly, which will improve the performance of the computer The clock speed of a CPU is the number of fetch decode execute cycles than can be run every second The higher the clock speed, the more instructions can be executed per second so the performance of the computer will be improved
   • what
     • Cache memory is faster and more expensive than RAM
     • Cache memory stores frequently-used instructions

4. clock speed

   • is the rate at which a processor can complete a processing cycle. It is typically measured in megahertz or gigahertz. One megahertz is equal to one million cycles per second, while one gigahertz equals one billion cycles

5. Virtual Memory

   • n computing, virtual memory is a memory management technique that provides an "idealized abstraction of the storage resources that are actually available on a given machine

6. CPU

   • Central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit