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clock speed

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Dictionary

clock speed

The internal heartbeat of a computer, also known as "clock rate." The clock circuit uses fixed vibrations generated from a quartz crystal to deliver a steady stream of pulses to the CPU. See...

Dictionary

Definition: clock speed

The internal heartbeat of a computer, also known as "clock rate." The clock circuit uses fixed vibrations generated from a quartz crystal to deliver a steady stream of pulses to the CPU. See clock and MHz.



Sponsored White Papers, Webcasts & Resources

  • Superoverclocker takes the stage at CeBIT (photos)

    Nick Shih shows his technique for supercooling chips to run them far beyond their rated clock speed. It used to be for better videogaming, but now overclocking is a competition in and of itself.

  • New AMD Radeon HD 6000M quietly unveiled

    Today AMD has quietly released a new line of mobile GPUs - the Radeon HD 6300M and HD 6500M.

    Blog posts | November 30, 2010 7:22am PST

  • AMD "Black Edition" Athlon 64 X2 5000+ ... what is it?

    What's the deal with AMD's new "Black Edition" Athlon 64 X2 5000+?

    Blog posts | September 27, 2007 9:17am PDT

  • AMD's Barcelona not a savior, yet

    After a delay, Barcelona is here, but is it the clear winner AMD promised it would be? That's uncertain.

    News items | September 9, 2007 9:00pm PDT

  • Where is AMD's Intel-killer Barcelona?

    Back in May when speculation on AMD's "Barcelona" quad-core CPU was still running rampant, I wrote that "AMD Barcelona can potentially smash Intel" if high clock speeds at sufficient yields could...

    Blog posts | July 3, 2007 4:30am PDT

  • Itanium 2 and Hammer: Speed semantics

    Intel insists that CPU performance is measured by clock speed. If that's really the case, Bill O'Brien wonders if Intel's Itanium 2 is destined for failure.

    News items | June 14, 2002 12:00am PDT

  • AMD, Intel race against the clock speed

    AMD will unveil the Athlon XP 2200+, which was code-named Thoroughbred and runs at 1.8GHz while Intel chips in with a new 1.8GHz Celeron.

    News items | June 10, 2002 12:00am PDT

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