Swiftech Apogee Ultimate Liquid Cooling Kit Review :: Lapping the CPU

11-12-2007 · Category: Hardware - Cooling

By Doc Overclock

Swiftech Apogee Ultimate Liquid Cooling Kit Review Doc

Doc

Swiftech Apogee Ultimate Liquid Cooling Kit Review Gabriel

Gabriel

Swiftech Apogee Ultimate Liquid Cooling Kit Review Lapping Liquid

Lapping Liquid

Swiftech Apogee Ultimate Liquid Cooling Kit Review Lapping Action

Lapping Action


Lapping is a technique that is used to make a surface completely flat and allows for a better seal between the CPU and heatsink. We took this technique to the outer limits and resurfaced not one, but two of Intel’s latest and greatest CPUs in an effort to get the best possible performance. This was a blast to watch and see in action and many people never get to see or even think about this technique.



Swiftech Apogee Ultimate Liquid Cooling Kit Review Surface Gauge

Surface Gauge

Swiftech Apogee Ultimate Liquid Cooling Kit Review Diamond Screens

Diamond Screens

Swiftech Apogee Ultimate Liquid Cooling Kit Review The Beast

The Beast

Swiftech Apogee Ultimate Liquid Cooling Kit Review Heatsinks

Heatsinks


Swiftech has a very large and quite old-school lapping machine that you can see Gabe getting down and dirty with in the pics shown here. The machine is accurate to a millionth of an inch and only takes a few minutes to get excellent results that usually exceed the average heatsink surface. The final touches are done by hand with diamond powder to insure the smoothness of the surface and then buffed to a gleaming glossy copper. Both CPUs looked completely different after they were lapped, which also erased all information about the CPU to, but they sure looked pretty awesome when they were done.



Swiftech Apogee Ultimate Liquid Cooling Kit Review Close up

Close up

Swiftech Apogee Ultimate Liquid Cooling Kit Review CPU lapping

CPU lapping

Swiftech Apogee Ultimate Liquid Cooling Kit Review Q6850 CPU

Q6850 CPU

Swiftech Apogee Ultimate Liquid Cooling Kit Review X9650 CPU

X9650 CPU

Swiftech Apogee Ultimate Liquid Cooling Kit Review Finished CPU

Finished CPU