The MediaPad 7 Lite is our answer to consumers' demands for a good-looking, portable high-performance tablet at a price that makes sense for them.

ENGADGET: Huawei's MediaPad 7 Lite gets detailed specs, shipping dates

Such measures play an important part in countries' global competitiveness rankings, and a good performance in this area makes a country more attractive to foreign investors.

ECONOMIST: The pros and cons of e-government

"Supercomputers weren't designed for things like Web searches, scheduling and database management, but with today's pricing and performance it makes good economic sense, " adds Jack Dongarra, a University of Tennessee professor and cocompiler of the Top 500 list.

FORBES: From nuclear bombs to net assets