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We bought an Intel Pentium D 805 from a local retail outlet and overclocked it up to 4.1 GHz, even though this part runs by default at just 2.66 GHz. This represents a heretofore unattained clock rate increase of just over 54 %, for which only some additional cooling is required. The secret is in the FSB clock rate, which is raised from 133 MHz to over 200 MHz; the system remains completely stable, because modern motherboards with Intel 9xx chipsets are laid out to handle FSB clock rates of up to 266 MHz. In language that overclocking enthusiasts will love to hear, the Pentium D 805 ascends to the throne as the new King of overclocking, knocking out the AMD Opteron 144.
Andromeda1983 said:Nothing............ it says from this website you can get a pentium D 805. Which apprantly is the new king of overclocking.... trouncing the opteron on the fact that it can run 4.1ghz on air
Scottie2004 said:Have I just made a mistake ordering a complete new AM2 rig this morning for £800? Should I be cancelling and then reordering this Intel dual core setup?
Mikey1280 said:On Toms Hardware they used ridiculous volts for their 805 and it wasnt stable at 4ghz. No one on here has got 4ghz stable either. Toms hardware didnt overclock the opty either, hardly a fair test. I'm not denying that the 805s arent good chips but not everyone is gonna get the same oc nor be willing to put the amount of volts through that tomshardware did
what motherboard and ram are u usingRaikiri said:I am willing to use silly volts![]()
As I have said before they are excellent chips and there have been loads of threads on them, I run mine at 3.7-3.8 on very quiet (near silent) air cooling and they are decent performers. Although saying that I really need to get some more ram for that system :/