Main Brand : Intel and AMD
Models(Intel) : i5 i7 ( 2008 ) ---> i3 ( 2010 ) ---> i9 ( 2017 )
Function : Processing Data ( include input and output devices ) , Data Storage
性能可參閱https://www.cpubenchmark.net/singleCompare.php 比較
Mainboard
Main Brand : Asus , MSI , Gigabite
Function : Communication between all parts of computer
Main Function : Store Data with magnet tech
Main Brand : Nvidia and AMD
Models(nvidia): Best RTX5090 ----> Worst GTX 750
Function : perform calcuation at high speed ( expecially games) , perform better grapics
性能可參閱https://www.gpubenchmark.net/singleCompare.php 比較
Others
Computer Cases : Use for protecting computer, decorate computer