Synopsys QuickCap NX is a 3D parasitic capacitance field solver that performs high-fidelity extraction of self, coupling, and distributed capacitance for advanced semiconductor process nodes and provides 3D visualization and SPICE netlist outputs for use as a reference in PDK development and cell/IP characterization.
Published Sep 12, 2026
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Because vendors rarely publish list prices for signoff extraction and field solvers, the table uses "Not publicly disclosed" for pricing.
| Aspect | Synopsys QuickCap NX | Cadence Quantus Field Solver (Quantus FS) | Synopsys Raphael FX |
|---|---|---|---|
| Starting Price | Not publicly disclosed | Not publicly disclosed (enterprise quote) | Not publicly disclosed |
| Primary Use Cases | Reference 3D capacitance extraction for advanced-node process modeling, PDK validation, and cell/IP characterization | Signoff-focused extraction with integrated 3D field solving and messaging around parallel scaling and cloud deployment | R/C/L extraction for interconnect analysis and process variation studies |
| Key Characteristics | Detailed process modeling, random-walk extraction algorithm, and 3D visualization capabilities | Messaging emphasizes parallelism and cloud deployment; integration with broader Cadence signoff flow | Positioned as an R/C/L extraction tool with emphasis on interconnect structures |
| Key Weaknesses | Limited public third-party product reviews; pricing and throughput/licensing specifics not disclosed publicly | Pricing information is not public; marketing claims should be validated with benchmarks | Overlap with other extraction tools in vendor portfolio can complicate tool selection |