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| Criterion |  Product Strategy ICE Scoring |  Operations ABC Analysis |  Architecture C4 Model |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 30-60 min | 1-4 h | 1-2 Tage |
Participantsdifferent | 2-8 | 1-5 | 1-5 | 1-4 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | ABC Classification, Focus Rules, Control List | Context Diagram, Container Diagram, Component Diagram | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | PrioritizationScoringGrowthDecision | PrioritizationOperationsPortfolio | ArchitectureCommunicationVisualization | ArchitectureDocumentationCommunication |