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Zalman HD6870-Z VF3050 is a desktop graphics processing unit, based on AMD Radeon HD 6870. Fabricated on 40 nm manufacturing process, the GPU uses TeraScale 2 Unified Processing architecture. The card's graphics frequency is 900 MHz. Furthermore, it has 1120 stream processors, 32 color ROPs, and 56 texture units. The HD6870-Z VF3050 incorporates 1 GB of GDDR5 memory, clocked at 1.05 GHz. It has a 256 bit wide memory interface, which translates to 134.4 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 151 Watt, identical to the reference design. The Zalman HD6870-Z VF3050 is compatible with crossfire technology, and can be paired with another card for an extra gaming and 3D graphics performance.
Please see below for detailed specifications of the GPU.