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Leadtek WinFast GT 640 ATX 2G is a desktop Graphics Processing Unit, based on NVIDIA GeForce GT 640 DDR3, and built on 28 nm technology. The cards graphics frequency is 900 MHz. Furthermore, it has 384 CUDA cores, 16 ROPs, along with 32 texture units. The WinFast GT 640 ATX 2G comes with 2 GB of DDR3 memory, using 128 bit bus. The memory is clocked at 800 MHz, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model requires up to 65 Watt of power, identical to the reference design.
More detailed specifications of the Leadtek WinFast GT 640 ATX 2G graphics card you will find below.