From the site's Green Arrays Architecture paper [1]:
Our architecture explicitly omits a clock, saving energy and time among other benefits.
Also, they quoted instruction execution time as being as low as 1400 picoseconds, so 700MHz equivalence is probably the best case, not the average case.
Edit: They also say in the architecture paper that their goal is one billion operations per second, or 1GHz.
Our architecture explicitly omits a clock, saving energy and time among other benefits.
Also, they quoted instruction execution time as being as low as 1400 picoseconds, so 700MHz equivalence is probably the best case, not the average case.
Edit: They also say in the architecture paper that their goal is one billion operations per second, or 1GHz.
[1] http://www.greenarraychips.com/home/documents/greg/PB002-100...