Ha ha you are rite , but i oc without liquid cooling ...

Hot Hot x1k series and the company produced it use chiplak heat sink for it ... how bad ...

this apply to my 9550 agp series also ... with that Punny heat sink , you never get that O.C  to its max ...

Nevermind , since my comp have good ventilation for cool and hot air exchange , i just want to clock clock and overclock my baby ... who cares the warranty ...

Just want to know the theoreotical maximum clock .

Example for the same series of x1300 , the one i bought is 450 mhz and the pro series is 600mhz ... since i had go beyond 650mhz , that means there is oc potential to a higher performance ..... just how max is max ....

Like the XTX series ? 1Ghz possible ?

If that is possible , then i buy liquid cooler .