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VisionTek Radeon R9 280 (part number 900689) is a desktop graphics processing unit, based on AMD Radeon R9 280. The GPU, built on 28 nm technological process, employs Graphics Core Next architecture. The card has 855 MHz graphics clock frequency. Furthermore, it has 1792 stream processors, 112 texture units, together with 32 color ROPs. The Radeon R9 280 comes with 3 GB of GDDR5 memory. Since the memory runs at 1.25 GHz, and utilizes 384 bit interface, the effective memory bandwidth is 240 GB/s. The GPU has PCI Express 3.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 200 Watt.
Below you will find detailed specs of the card.