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EVGA GeForce GT 640 (part number 02G-P4-2645-KR) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3. The GPU is produced on 28 nm technological process. The card has graphics clocked at 901 MHz. It also features 384 CUDA cores, 32 texture units, along with 16 ROPs. The GeForce GT 640 comes with 2 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 a single motherboard slot. 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.