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Diamond Multimedia Radeon HD 7850 (part number 7850PE52GV2) is a Graphics Processing Unit, manufactured using 28 nm technology. The GPU is based on AMD Radeon HD 7850, and it is aimed at desktop market. The card's graphics frequency is 860 MHz. Furthermore, it has 1024 stream processors, 32 color ROPs, together with 64 texture units. The Radeon HD 7850 comes with 2 GB of GDDR5 memory, clocked at 1.2 GHz. It has a 256 bit wide memory bus, which gives 153.6 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. This model uses up to 130 Watt of power, identical to the reference design. The Diamond Multimedia Radeon HD 7850 is compatible with crossfire technology, and will perform significantly better in games when paired with another graphics card.
Please see below for detailed specifications of the GPU.