Nvidia GeForce GTX 260 overclocked to 1.1GHz

From the stock 648MHz clock, courtesy of MSI and hipro5.

Here's the hall of fame for Aquamark 3:


Well, Aquamark 3 isn't exactly the most spectacular benchmark nowadays but the overclocking is impressive.
Hipro5, a Greek overclocker, used LN2 to achieve this massive overclock, together with liquid nitrogen (LN2), on a setup that surely looks lite this:


The card used was the "built for tweaking" MSI GTX 260 Lighting with 1792MB. MSI builds the card with higher-quality caps, inductors and a plethora of other components that help enhance overclocking and durability of the card.
I was impressed at the specs of the card, now I'm sold.

MSI GTX 260 overclocked @ Tweak.dk