home > GeForce GT 640 / CGNX-G648L
Club 3D GeForce GT 640 (part number CGNX-G648L) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3, and produced on 28 nm technology. The cards graphics frequency is 900 MHz. It also boasts 384 CUDA cores, 32 texture units, as well as 16 ROPs. The GeForce GT 640 comes with 4 GB of DDR3 memory, clocked at 800 MHz. It has a 128 bit wide memory bus, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 65 Watt.
Below you will find detailed specifications of the Club 3D GeForce GT 640 card.