Radeon HD 6870 PCB + GPU

Radeon HD 6870 PCB

The chinese website it168.com has managed to get some picture of the Radeon HD 6870 PCB (printed circuit board). We can see the VRM on the left part of the PCB (seems that a 3-phase VRM feeds the GPU and another phase is reserved for the memory). The board is equipped with two 6-pin power connectors meaning the HD 6870 has a TDP ranging around 150 to 200W…

Radeon HD 6870 GPU
Bart GPU

According to this news, the Bart GPU is clocked at 900MHz and the 1024MB of GDDR5 memory are clocked at 4200MHz effective…