[C&C for Human Potential / NEC Corporation]



Specification of SX-5 Series


(1) Single-node systems

Model Group NameSX-5/A
Model Name16A12A10A8A
Number of CPUs1612108
Max. Vector Performance (gigaflops)128968064
Main memory capacity 128GB ~ 64GB
Peak data transfer rate (gigabytes/s)1024768640512

Model Group NameSX-5/B
Model Name8B6B4B
Number of CPUs864
Max. Vector Performance (gigaflops)644832
Main memory capacity64GB ~ 32GB
Peak data transfer rate (gigabytes/s)512384256


(2) Multi-node systems (Main systems)

Model Group Name SX-5/M (Connection with IXS)(*)
Model Name 512M32128M832M216M2
Number of nodes32822
Number of CPUs5121283216
Max. Vector Performance (gigaflops)40961024256128
Main memory capacity (gigaflops)40961024256256
Peak data transfer rate (terabytes/s)32821

Model Group NameSX-5/H (Connection using HIPPI)(**)
Model Name512H3264H416H28H2
Number of nodes32422
Number of CPUs51264168
Max. Vector Performance (gigaflops)409651212864
Main memory capacity (gigaflops)4096512256128
Peak data transfer rate (terabytes/s)32410.5


Notes:
* IXS is an Internode Crossbar Switch which connects nodes with eight gigabytes/sec transfer rate.
** HIPPI, High Performance Parallel Interface, is an industry standard interface with 100 megabytes/sec transfer rate.

[Copyright(C) NEC Corporation 1998. NEC and C&C are trademarks of NEC Corporation.]