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Funky

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Posts posted by Funky

  1. Intel or whoever will make a run of chips, the best ones (ones that can run at higher clocks) will get sold as high end products at a much higher price.. The slower ones will get sold as mainstream, and so on. This is usually called binning. Quite quickly they perfect this process and more and more are able to run the higher speeds. However they still need to sell to the low end and mainstream buyers. So enthusiasts can buy a cheaper mid range CPU and overclock it to get the performance of the really expensive ones.

    Things have got a bit different over the last few years because Intel have been dominating the market so have changed things slightly and forced us to part with a bit bit more cash for the fun of overclocking. The principle is still the same though.

     

    My Intel CPU is rated to run at 3.5GHz, with a bit more voltage I can make it run at 4.6Ghz. Some people with really good (lucky) chips may be able to push theirs to 4.8GHz or more. But as the voltage and speed is increased so is the heat.

    I have a water cooling set up, it's basically the same as a car engine cooling. A water block, a reservoir, a pump and a radiator with fans.

    When overclocking a CPU you get to a point where you start to need more and more voltage to make the next jump in clockspeed.

    So for 24/7 use mine is clocked at 4.5GHz to keep the voltage down, and so less heat equals less fan noise.

     

    Hope this explains why and how it started.

    My rig

    post-2395-0-50069100-1421098265.jpg

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