a measure of computer speed and equates to a trillion floating-point operations per second

A measure of a computer's speed. It can be expressed as a trillion floating-point operations per second.

The ability of a system to compute one trillion floating point operations in one second.

A trillion floating-point computing instructions per second, a measure of the enormous number of operations carried out by the most advanced supercomputers today (tera=trillion).

One TFlop/s is a trillion calculations per second ( www.top500.org)

A processor speed of one trillion (10**12) floating point operations per second.