Solver Comparison

Overview

This page will provide a structured comparison of rfx against other open-source electromagnetic solvers:

Feature	rfx	Meep	OpenEMS
Autodiff	Native JAX	—	—
GPU acceleration	JAX JIT	—	OpenCL (limited)
Non-uniform mesh	Graded z	Subpixel	Graded multi-axis
Topology optimisation	Built-in	External	—

See Cross-Validation for quantitative accuracy benchmarks and Migration Guide for workflow translation.