home > GeForce GT 640 / CGNX-G642L
Club 3D GeForce GT 640 (part number CGNX-G642L) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3, and produced on 28 nm technological process. The card has graphics clocked at 900 MHz. It also sports 384 CUDA cores, 32 texture units, along with 16 ROPs. The GeForce GT 640 embeds 1 GB of DDR3 memory. Since the memory is clocked at 891 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 28.5 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model needs up to 65 Watt of power.
Below you will find detailed specifications of the Club 3D GeForce GT 640 graphics card.