home > Colorful640-2048M D3 / N640-203-N0H
Colorful Colorful640-2048M D3 (part number N640-203-N0H) is a Graphics Processing Unit for desktop market segment, based on NVIDIA GeForce GT 640 DDR3. Built on 28 nm technology, the GPU employs Kepler architecture. The card has 900 MHz graphics clock frequency. It also sports 384 CUDA cores, 32 texture units, as well as 16 ROPs. The Colorful640-2048M D3 incorporates 2 GB of DDR3 memory, utilizing 128 bit bus. The memory is clocked at 900 MHz, which gives 28.8 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 65 Watt, identical to the reference design.
Below you will find detailed specs of the Colorful Colorful640-2048M D3 graphics card.