Skip to content
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 27 fields comparable

⇄ swap sides
SpecAnthropic Claude Opus 4.7Cerebras Wafer-Scale Engine 3
Cache Discount Percent90—
Cache Read PER 1M USD0.5—
Claude Code Synergy Precision Bonus15—
Context Window Tokens M1—
Cores—900,000
CS4 Introduced—2026-08-18
CS4 Wse3 Turbo Count—3
Current Opus ModelClaude Opus 5.5—
Current Opus Version5.5—
DIE Size MM2—46,225
Fabric Bandwidth Pbit S—214
Lifecycle Statuslegacy (still available)—
MAX Output Tokens K128—
Memory Bandwidth PB S—21
ON Chip Sram GB—44
Peak AI Petaflops—125
Pricing Input PER 1M USD5—
Pricing Output PER 1M USD25—
Process Node—TSMC 5nm
Released2026-04-16—
TOP Listed ModelClaude Fable 5.1—
TOP Listed Model Version5.1—
Transistors Trillion—4
Version Decimal4.7—
Version Major4—
Version Minor7—
Wse3 Turbo Peak AI Petaflops—250