may be large but the benefits are unfortunately small. Our PCI Express Scaling Analysis proved that current graphics cards can’t take advantage of the added bandwidth of PCI-Express 2.0, while the X48’s extra PCI-Express lanes are only beneficial to ultra...

Four PCI Express X16 Lanes" are mechanical connections only. As with all pre X 38 series Intel motherboards, there is only one 16X electrical connection. Quoting from "The Mac Pro has 16 PCI Express lanes from the North Bridge and 12 PCI Express lanes from...

Watts, which is in keeping with both our reasoning and our measurements. So if that's true, where's the juice going? Is the graphics card consuming inordinate amounts of current? Might the logic that shuts down unused PCI Express lanes when used with dedicated...

paths, and thus consume less power. A final power saving technique is to turn off the PCI Express bus lanes when they are not needed. Called Dynamic Lane Count Switching, this effectively puts the card at 1x when it is not rendering 3D applications or when...

here is the introduction of PCIe. In notebooks of the future, there will no longer be any graphics subsystems tied to the system via an AGP port. Instead, the new chipset family will only support PCI Express connections. In addition, GPU producers ATi and Nvidia...

• -ICH6-M With SATA, Express Card Support And High-Definition Audio

and more users are beefing up notebooks for gaming or other graphics intensive applications. This performance jump, of course, has also meant that the components consume more power. In addition, the newly introduced PCI Express Interface (PCIe) requires significantly...