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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

0 of 29 fields comparable

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SpecAuroraAnthropic Claude Opus 4.7
AcceleratorIntel Data Center GPU Max—
ArchitectureHPE Cray EX with Intel Exascale Compute Blade—
Cache Discount Percent—90
Cache Read PER 1M USD—0.5
Claude Code Synergy Precision Bonus—15
Context Window Tokens M—1
Cores9,264,128—
CPUIntel Xeon CPU Max 9470 52C 2.4GHz—
Current Opus Model—Claude Opus 5.5
Current Opus Version—5.5
Installation Year2,023—
InterconnectHPE Slingshot-11—
Lifecycle Status—legacy (still available)
LocationDOE/SC/Argonne National Laboratory—
ManufacturerIntel / HPE—
MAX Output Tokens K—128
Power KW38,698.36—
Pricing Input PER 1M USD—5
Pricing Output PER 1M USD—25
Released—2026-04-16
Rmax Pflops1,012—
Rpeak Pflops1,980.01—
TOP Listed Model—Claude Fable 5.1
TOP Listed Model Version—5.1
Top500 Rank Jun20264—
Top500 Rank Nov20253—
Version Decimal—4.7
Version Major—4
Version Minor—7