TUL Company, known as PowerColor, introduced two graphics accelerator series Radeon HD 7000, equipped with alternative cooling system called Vortex II.
The model is based on the graphics processor Tahiti (Radeon HD 7970, 2048 stream processors) operating at 1100 MHz frequency. This card has 3 GB of GDDR5 memory, associated with the processor on a 384-bit bus and operating at a frequency of 5700 MHz effective.
The second video is Radeon HD 7870 GPU-based Pitcairn (1280 shader processors). The frequency of the GPU in this case is 1150 MHz , there is 2 GB memory with 256-bit interface , effective frequency is 4900 MHz.
Both cards are identical in design of the cooling system. The core consist of four 8-mm heat pipes and aluminum fins, which is blown by two axial fans. Related Products :
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