You might have hoped that NVIDIA's introduction of the 400M series of mobile GPUs would bring about a slew of hot new laptops to drop into our gaming boudoirs, but we are in fact left facing more of the same. Externally, anyhow. The chipmaker rolled out the green carpet for a set of upcoming machines in London today, but they were refreshes, rather than overhauls, of current hardware. The big news is to be found within, as the new GTX 460M has made a home inside the updated ASUS G53, Toshiba
