How fast are supercomputer?

To qualify as a supercomputer, a given computer must have at least 10 times the speed and memory of other computers available in its time period. Therefor this is a sliding scale, as other computers...

Most of the fastest 100 computers in the world can execute 5 Trillion (5,000,000,000,000) floating point operations per second (FLOPS) The new Fastest Supercomputer, the IBM Roadrunner, just achieved...

Considering the fact a Mac is often slower than a normal PC and a average super computer is roughly the speed of around 100 PCs. A supercomputer is an extremely large amount more powerful than a Mac.

Of course not. It's IE.