home > GeForce GT 640 1 GB DDR3 / N640-MD1GD3
MSI GeForce GT 640 1 GB DDR3 (part number N640-MD1GD3) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3. The GPU is built on 28 nm manufacturing process. The card has 900 MHz graphics clock frequency. It also boasts 384 CUDA cores, 16 ROPs, along with 32 texture units. The GeForce GT 640 1 GB DDR3 embeds 1 GB of DDR3 memory, utilizing 128 bit bus. The memory is clocked at 667 MHz, which translates to 21.34 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 65 Watt, identical to the reference design.
Below you will find detailed specs of the MSI GeForce GT 640 1 GB DDR3 card.