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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.

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SpecNVIDIA GH200 Grace HopperAnthropic Claude Opus 4.7
Cache Discount Percent—90
Cache Read PER 1M USD—0.5
Claude Code Synergy Precision Bonus—15
Context Window Tokens M—1
Current Opus Model—Claude Opus 5.5
Current Opus Version—5.5
Grace CPU ArchArm Neoverse V2—
Grace CPU Cores72—
HBM GB Hbm396—
HBM GB Hbm3e144—
Hbm3e Bandwidth TB S4.9—
Lifecycle Status—legacy (still available)
Lpddr5x GB MAX480—
MAX Output Tokens K—128
Nvl2 AI Petaflops8—
Nvl2 Combined Bandwidth TB S10—
Nvl2 Total Hbm3e GB282—
Nvl2 Total Memory TB1.2—
Nvlink C2C Bandwidth GB S900—
Pricing Input PER 1M USD—5
Pricing Output PER 1M USD—25
Released—2026-04-16
TDP Watts MAX Unverified1,000—
TOP Listed Model—Claude Fable 5.1
TOP Listed Model Version—5.1
Version Decimal—4.7
Version Major—4
Version Minor—7