Nvidia's GeForce Go 7950 GTX

Nvidia has launched the GeForce Go 7950 GTX mobile GPU, which represents a slight update from the existing 7900 model and comes in the same 278-million-transistor package and uses the same 400 MHz RAMDAC. However a core clock speed increase from 500 MHz to 575 MHz and a memory clock that jumps from 600/1200 MHz to 700/1400 MHz allow the GPU to post better performance numbers. According to Nvidia, memory bandwidth climbs from 38.4 GB/s to 44.8 GB/s, while the pixel fill rate increases from 12.0 billion pixels/s to 13.8 billion.

See the GeForce Go 7950 GTX in-depth in this slideshow