pci express articles

Alienware 13 Review + Graphics Amplifier: Portability and Desktop Power

With the new Alienware 13 you get a gaming-class portable machine with the added benefit of connecting the Graphics Amplifier. The Amplifier houses a standard desktop GPU and power supply. When it’s plugged in, the mobile GPU in the laptop is disabled, and all the graphics power comes from the Amplifier, improving graphics performance substantially.

PCIe flash: It solves lots of problems, but also makes a bunch - so what's its future?

It’s worth pointing out that almost all the "magic" that has been developed around flash was already scoped out in 2007. It just takes a while for a whole new industry to mature. Individual die capacity increased, meaning fewer die are needed for a solution – and that means less parallel bandwidth for data transfer…