Force3D company declared about the release of graphic accelerator radeon HD 4870 with the original cooling system freezer DHT (Direct heatpipe touch).
In this case thermal tubes ( three, each with 6 mm diameter ) directly make contact with graphic processor, increasing the effectiveness of heat withdrawal and reducing GPU temperature .
Furthermore, Force3D used in this cooler a 80- mm fan from its own development. It rotate at 2500 rp/min+/-10%. The air flow in this case reaches 38 CFM, but the noise level does not exceed the modest 25 DB.
This cooler allow 55 degree Celsiuss temperature , where reference system ensures only 89 degrees .This card works at 750 MHz for GPU and 3600 MHz for GDDR5 memory.