home > GeForce GT 640 3 GB 192-bit DDR3 (OEM)
NVIDIA GeForce GT 640 3 GB 192-bit DDR3 (OEM) desktop Graphics Processing Unit was launched in April 2012. The GPU utilizes Fermi architecture, and it is built on 40 nm technological process. The cards processor and graphics clock speeds are 1.44 GHz and 720 MHz respectively. It also boasts 144 CUDA cores, 24 texture units, together with 16 ROPs. The GeForce GT 640 3 GB 192-bit DDR3 (OEM) incorporates 3 GB of DDR3 memory, clocked at 891 MHz. It has a 192 bit wide memory bus, which results in 42.77 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 1 slot on the motherboard. This model uses up to 75 Watt of power.
More detailed specifications of the NVIDIA GeForce GT 640 3 GB 192-bit DDR3 (OEM) card you will find below.