SX-4/64M2

Site: Osaka University
Manufacturer: NEC
Cores: 64
Processor: NEC 250MHz
Interconnect: Multi-stage crossbar
Installation Year: 1997
Performance
Linpack Performance (Rmax) 122.00 GFlop/s
Theoretical Peak (Rpeak) 128.00 GFlop/s
Nmax 30,080
Nhalf 4,352
Software
Operating System: EWS-UX/V
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
11/2000 165 SX-4/64M2 NEC 64 122.00 128.00
06/2000 107 SX-4/64M2 NEC 64 122.00 128.00
11/1999 80 SX-4/64M2 NEC 64 122.00 128.00
06/1999 56 SX-4/64M2 NEC 64 122.00 128.00
11/1998 43 SX-4/64M2 NEC 64 122.00 128.00
06/1998 32 SX-4/64M2 NEC 64 122.00 128.00
11/1997 27 SX-4/64M2 NEC 64 122.00 128.00