PC enthusiasts that are into overclocking may be familiar with the name Asetek as the makers of the Vapochill phase change cooling system that allows for high levels of overclocking on your CPU. Asetek also makes a complete line of liquid cooling gear for various computer components.

Asetek announced that it is the first to market with a liquid cooling system for the AMD HD4870 that was announced officially just this week. The Asetek system is a single slot design that allows OEMs to build HD 4870 with highly overclocked GPUs for greater performance.

NVIDIA and AMD/ATI routinely fight it out in the video card market for dominance and the gamers dollar. Recently NVIDIA has been producing the better performing video cards, but AMD is back with a new family of GPUs selling at low prices that it hopes will grab some of NVIDIA’s market.

AMD announced officially today its Radeon HD 4800 series video cards with 800 processing cores. The HD 4850 carries a retail price of $199 and has a stock GPU speed of 625 MHz. Memory for the card is 512MB of GDDR3. AMD says that the GPU in the card can deliver a teraflop of computing power.