|
Yesterday sapphire company officially presented the video card radeon HD 4870 with TOXIC suffix , which combine the vaporizing chamber and three heat pipes cooling . The question here is how the Vapor- X cooling improve the card temperature ? does it have only a decorative function?
Sapphire promises, in comparison with the standard version radeon HD 4870 the TOXIC version reduce the video chip temperature by 22% under load, and by 32% in the quiescent conditions. For radeon HD 4870 the temperature conditions is very important and even critical for overclockers.
Let us recall that the TOXIC version frequencies are increased to 780/4000 MHz. During October the deliveries will begin The expected retail price is $370, this is approximately $30 more expensive than Radeon HD 4870 standard designs from sapphire. Related Products :
|