Statements (29)
Predicate | Object |
---|---|
gptkbp:instanceOf |
mainframe computer
|
gptkbp:architecture |
gptkb:microprocessor
|
gptkbp:coolingSystem |
Freon-based
|
gptkbp:coreCount |
1
|
gptkbp:countryOfOrigin |
gptkb:United_States
|
gptkbp:designer |
gptkb:Seymour_Cray
|
gptkbp:firstRun |
gptkb:Los_Alamos_National_Laboratory
|
https://www.w3.org/2000/01/rdf-schema#label |
Cray-1
|
gptkbp:legacy |
influenced later supercomputer designs
|
gptkbp:manufacturer |
gptkb:Cray_Research
|
gptkbp:notableFor |
first commercially successful supercomputer
|
gptkbp:numberBuilt |
over 80
|
gptkbp:operatingSystem |
gptkb:Cray_Operating_System
|
gptkbp:performanceContext |
160 MFLOPS
|
gptkbp:powerSource |
115 kW
|
gptkbp:predecessor |
gptkb:CDC_7600
|
gptkbp:RAM |
8 MB
|
gptkbp:releaseDate |
1975
|
gptkbp:shape |
C-shaped
|
gptkbp:speed |
80 MHz
|
gptkbp:successor |
gptkb:Cray-2
|
gptkbp:usedFor |
crypt
scientific computing nuclear weapons simulations weather modeling |
gptkbp:weight |
5.5 tons
|
gptkbp:bfsParent |
gptkb:CDC_6600_computer
gptkb:Computer_History_Museum |
gptkbp:bfsLayer |
4
|