Click here

multiplier lock

The multiplier lock is used by CPU manufacturers to prevent consumers and dealers from overclocking the CPU. When overclocking became mainstream, profit margins for CPU manufacturers lowered because users wouldn't need to upgrade to a faster processor.

When locked, the multiplier--the factor by which the bus speed is multiplied to derive the CPU speed--is stuck at one given value, thus ruling out any overclocking on motherboards strictly built to the CPU manufacturers specifications. The lock is hard wired into the CPU and is very difficult to overcome.



Top Terms
  • 1

    private cloud project

    Companies initiate private cloud projects to enable their IT infrastructure to become more capable of quickly adapting to continually evolving...

    Read more »

  • 2

    cloud backup

    A cloud backup (cloud computer backup) refers to backing up data to a remote, cloud-based server. As a form of cloud storage, cloud backup data is...

    Read more »

  • Click Here!

Connect with Webopedia

  • Android Apps for Remote Computer Access

    Remote access is useful when you need to collaborate with co-workers, help a friend with PC problems or grab files from your desktop.

    Read More »

Did You Know? Archive »

  • Quick Reference Archive »