Cheyenne is capable of 5.34
quadrillion calculations per second (5.34 petaflops, or floating point operations per second).
Titan is capable of a theoretical peak speed of 27
quadrillion calculations per second - 27 petaflops - while using approximately 9 megawatts of electricity, roughly the amount required for 9,000 homes.
That's computer - geek - speak for five
quadrillion calculations per second — or the computing power of something like a billion and a half iPhone 4s.
Through the OLCF's Accelerating Competitiveness through Computational Excellence (ACCEL) industrial partnerships program, Yan's team received a Director's Discretionary allocation on Titan, a Cray XK7 system capable of 27 petaflops, or 27
quadrillion calculations per second.
/ s), or 93
quadrillion calculations per second.
The new machine, known as the Sunway TaihuLight, has a peak performance of 93 petaflop per second (Pflop / s), or 93
quadrillion calculations per second.
Mira is a 10 - petaflops computer that packs 10
quadrillion calculations into each second of computing time.
Not exact matches
Bitcoin mining amounts to
quadrillions of relatively simple
calculations per second, all of which contribute to the overall security of the system.
But
calculations like these only need between five to 15 digits to be accurate, and we currently know pi to
quadrillions of digits.