Home Previous page Next page
|Bound [%]||[%]||Use [%]|
|Intel Xeon Phi "KNL"||Cori||4.67||1.5||32|
|Fujitsu SPARC VIIIfx||K||11.71||5.3||45|
The page presents once more the table suggesting that the recent supercomputers do not use the memory bandwidth optimally, but to about 50 % only. The table refers to the HPCG computations, but it could be speculated that the use of the memory bandwidth by other simulation programs is not much better.