Yes, these are the figures said by Chief scientist of Nvidia Corporation., William Dally. Its 20 times more, than today best GPU’s lige GTX295 (about 1 TFLOPS) do. Key factors are MIMS technology, allowing to prosess multiple different instructions at same time. Also added asynchronous capabilities, making GPU’s very effective in parallel tasks.
Wiiliam Dally was presently the chairman of Stanford University’s computer science department.