Intel world overclocking record - 8200 MHz from Ukrainian overclockers
XtremeLabs.org team was able to overclock the Intel Celeron 347 processor (3.06 GHz) to a frequency of 8199.5 MHz.

On behalf of the Russian team OCClub.ru I congratulate my Ukrainian colleague on the success. And you, dear Habro-readers, I invite you to familiarize yourself with the details and photos.
Record holder test bench:
processor: Intel Celeron 347
cooling: MAGNUM LE liquid nitrogen cup XtremeLabs.org
motherboard: DFI LANparty UT P35-T2R
RAM: 1Gb DDR2 OCZ PC6400
power supply: Enermax Revolution 1250W
There are no details about the rest of the system.
As can be seen from the available images, this result was achieved due to the removal of the processor heat-distributor cover. This made it possible to directly cool the crystal itself. The temperature at which the result was taken was -186 degrees Celsius! The voltage on the processor was raised to a crazy 2.15 V. And the DFI motherboard underwent all sorts of modifications that allowed to achieve such a high result.

The previous overclocking record according to HWBot.org belonged to Taiwan overclocker AndreYang and amounted to 8182 MHz.
I would also like to explain the choice of processor for the record. After all, many do not understand why the frankly outdated model was able to set the bar in frequency so high. And everything is simple - it is the processors based on the CedarMill core that respond perfectly to temperature changes. And their proportionality from lowering the temperature to increasing the clock frequency is simply amazing. And thanks to the architecture, these processors can operate at a boiling point of nitrogen (-196 degrees). Most processors lose their performance at temperatures below -100 degrees. This feature is called ColdBug. The right choice of processor, motherboard, combined with straight arms and good knowledge in electrical engineering, have made it possible to achieve a world record. With which I congratulate the XtremeLabs.org team