Mobile GPU

PNY GeForce GT 640 1024MB (part number VCGGT640XPB) is a Graphics Processing Unit, built on 28 nm manufacturing process. The GPU is based on NVIDIA GeForce GT 640 DDR3, and it is aimed at desktop market. The card has graphics clocked at 900 MHz. It also has 384 CUDA cores, 32 texture units, and 16 ROPs. The GeForce GT 640 1024MB has 1 GB of DDR3 memory. Since the memory operates at 891 MHz, and uses 128 bit bus, the effective memory bandwidth is 28.5 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. The maximum power consumption of this model is 65 Watt.

Please see below for detailed specifications of the graphics card.

PNY GeForce GT 640 1024MB GPU specifications