Challenge

Site: Missle & Space Intelligence Center
Manufacturer: HPE
Cores: 20
Processor: R4400SC 150MHz
Interconnect:
Installation Year: 1993
Performance
Linpack Performance (Rmax) 0.87 GFlop/s
Theoretical Peak (Rpeak) 1.50 GFlop/s
Nmax 7,000
Nhalf 1,000
Software
Operating System: IRIX
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/1994 475 Challenge HPE 20 0.87 1.50