HIS Radeon HD 6870 Turbo 1 GB
 

The HIS Radeon HD 6870 Turbo is a factory overclocked variant of the HD 6870 that builds heavily on the AMD reference design. This means that PCB, components and cooler are unchanged from the original AMD card - which is a good thing. The increased clock speeds give the card a 4% performance advantage.

http://www.techpowerup.com/reviews/H..._HD_6870_Turbo