- Feature breadth: Cadence documents multiple Palladium applications (4-state emulation, Real Number Modeling, Dynamic Power Analysis, Safety App, scheduling). Siemens and Synopsys maintain comparable application ecosystems; buyers should map specific use-model needs (power, safety, mixed-signal behaviors, 4-state requirements) to each vendor’s maturity.
- Capacity and performance claims: Vendor materials cite very large-scale capacities and scaling to extremely high gate counts. Comparable claims appear in competitor messaging. Real usable capacity depends on partitioning, memory models, trace settings, and interface infrastructure.
- Workflow fit: In practice, teams often select based on:
- Existing simulator and VIP ecosystem alignment
- Debug tooling preference and automation scripting
- Internal expertise and prior-generation compatibility
- Global support quality and account coverage