home > GeForce GT640 4096MB DDR3 One Slot LP / SX640L4096VCA
One of a few Sparkle Graphics Processing Units, based on NVIDIA GeForce GT 640 DDR3, Sparkle GeForce GT640 4096MB DDR3 One Slot LP (part number SX640L4096VCA) is built on 28 nm technology. The card is aimed at desktop market. The card's graphics frequency is 901 MHz. Furthermore, it has 384 CUDA cores, 32 texture units, and 16 ROPs. The GeForce GT640 4096MB DDR3 One Slot LP embeds 4 GB of DDR3 memory. Because the memory is clocked at 800 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 25.6 GB/s. The GPU has PCI Express 3.0 interface, and requires 1 motherboard slot. This model has the maximum power draw of 65 Watt.
Detailed specifications of the card you will find below.