Dell XPS M1710 (2.16 GHz Core Duo, nVidia 7900 GTX 512MB) 4,744 3DMarks ( view large image ) SuperPi SuperPi measures CPU performance by calculating Pi to a specific number of digits. Notebook Time to Calculate Pi to 2 Million Digits Acer Aspire 5562 WXMi (1.66GHz Core Duo) 1m 22s HP