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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 13 fields comparable

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SpecOpenAI GPT-5 CoreCerebras Wafer-Scale Engine 3
Codex Synergy Precision Bonus12
Context Window Tokens M2
Cores900,000
DIE Size MM246,225
Fabric Bandwidth PB S27
Memory Bandwidth PB S21
ON Chip Sram GB44
Peak AI Petaflops125
Pricing Input PER 1M USD12
Pricing Output PER 1M USD60
Process NodeTSMC 5nm
Transistors Trillion4
Version Major5
Compare · OpenAI GPT-5 Core vs Cerebras Wafer-Scale Engine 3 · MadCoolStuff