JamesBond wrote:
Can someone explain what Overclocking does please?
When I bought my chip it was like this
$350 got you a 2.66ghz chip <--- the one I got
$600 got you a 2.83ghz chip
$1100 got you a 3.0ghz chip
A chip gets it speed by what is called a "multiplier." My default motherboard speed is 333mhz (or .333ghz), which is also called 1333 front side bus (motherboard speed times 4).
So my chip is a 8x multiplier, so 8x333= 2664mhz (or 2.66ghz).
The chip multiplier is locked (except in special chips but we are not getting into that). So you can lower the multiplier but never raise it. So that is how they sell chips, all chips of the same series have code names, mine is a yorkfield, and all the yorkfields are the same, except for different multipliers, so they cost the exact same to make, but they lock the chip to a slower speed and sell it for cheap, and the higher speeds for a huge price premium. Imagine if you bought a V6 mustang but it had the v8 engine in it, but with 2 pistons just unhooked, its like that (honestly that analogy works better with video cards because with video cards they disable parts of the card, but whatever). Maybe think of it as different rev limiters put on the car, where one car would not rev as high, but mechanically its the same car.
So since you cannot adjust the multiplier, all you do is change the motherboard speed.
So my computer is set to 440mhz (up from 333) x8 = 3520mhz (or 3.52ghz).
So my computer is .5ghz FASTER than the $1000+ chip. Not only that but I undervolted the chip (the Xeon chip I got was a bad mofo), and instead of the regular 1.25v most people volt up to 1.4 (anything above that tends to fry the 45nm core2 duos) mine is running at 1.18v, so runs cold and fast... plus its water cooled, so that doesnt hurt.
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-- .:Splak|StackableNut --Cornholio wrote:
blah thats nothing, i built houses for pirates, then do pirating myself. Then I shoot my self and perform bullet removal surgery on myself. After that I go to boot camps to train kids to kill. Then i go and fight on the Iraq war for both sides. After all i go later and drink some 7up cause ill be thirsty as shit.