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EVGA GeForce GT 640 (part number 04G-P4-2647-KR) is a desktop Graphics Processing Unit, based on NVIDIA GeForce GT 640 DDR3, and produced on 28 nm manufacturing process. The card has graphics clocked at 901 MHz. It also boasts 384 CUDA cores, 32 texture units, as well as 16 ROPs. The GeForce GT 640 embeds 4 GB of DDR3 memory. Because the memory runs at 891 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 28.5 GB/s. The GPU supports PCI Express 3.0 interface, and needs 1 slot on the motherboard. This model requires up to 65 Watt of power, on a par with the reference design.
More detailed specifications of the EVGA GeForce GT 640 graphics card are available below.