Cadence Celsius
Cadence Celsius is a thermal simulation software providing high-performance electronic cooling analysis and electro-thermal co-simulation to ensure reliability in complex integrated circuits and electronic systems.
EasyEDA
EasyEDA is a web-based EDA tool suite that provides engineers and hobbyists with integrated schematic capture, SPICE simulation, and PCB layout tools to streamline the entire electronics design process.
Quick Comparison
| Feature | Cadence Celsius | EasyEDA |
|---|---|---|
| Website | cadence.com | easyeda.com |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1988 | 2013 |
| Headquarters | San Jose, USA | Shenzhen, China |
Overview
Cadence Celsius
Cadence Celsius provides you with a unified platform to tackle the most difficult thermal challenges in modern electronic design. You can perform detailed thermal analysis for everything from individual integrated circuits to entire electronic enclosures. By combining finite element analysis with computational fluid dynamics, the software allows you to detect potential hotspots and mechanical stress issues early in your design cycle.
You can seamlessly integrate thermal analysis with your existing electrical power integrity workflows to see how heat affects performance in real-time. This approach helps you reduce the need for expensive physical prototypes and prevents late-stage design failures. It is specifically built for engineering teams working on high-performance computing, automotive electronics, and advanced mobile devices where heat management is critical for product longevity.
EasyEDA
EasyEDA is a web-based design suite that lets you create electronic schematics and printed circuit boards directly in your browser. You can move from a basic idea to a finished physical product without installing heavy software, as it integrates seamlessly with JLCPCB for manufacturing and LCSC for electronic components.
You can manage your entire workflow in one place, from drawing complex circuits to running SPICE simulations to verify your designs. It is built for everyone from individual hobbyists and students to professional electronic engineers who need a fast, collaborative environment to bring hardware projects to life quickly and efficiently.
Overview
Cadence Celsius Features
- Electro-Thermal Co-Simulation Analyze how electrical current and thermal gradients interact simultaneously to ensure your power delivery remains stable under heat.
- Massively Parallel Execution Solve massive simulation grids up to ten times faster by distributing workloads across thousands of CPU cores without losing accuracy.
- Unified FEA and CFD Combine solid-body heat conduction and fluid flow analysis in one tool to simulate both chips and cooling fans.
- Automated Mesh Generation Generate complex simulation meshes automatically for irregular geometries, saving you hours of manual setup time for complicated PCB layouts.
- Transient Thermal Analysis Track how temperatures change over time during different power cycles to identify risks during peak performance bursts.
- In-Design Integration Connect directly with Allegro and Virtuoso platforms so you can run thermal checks without leaving your primary design environment.
EasyEDA Features
- Schematic Capture. Draw your circuit diagrams quickly using a massive library of over one million real-time updated symbols and footprints.
- PCB Layout. Design multi-layer printed circuit boards with ease using automated routing tools and real-time design rule checking.
- Circuit Simulation. Verify your circuit performance before manufacturing by running integrated SPICE simulations directly within the design interface.
- Team Collaboration. Work together with your colleagues on the same project in real-time and manage version control effortlessly.
- Integrated Manufacturing. Order your custom PCBs with one click through direct integration with JLCPCB for fast and affordable fabrication.
- Cloud Storage. Access your design files from any computer with an internet connection while keeping your data synchronized and secure.
Pricing Comparison
Cadence Celsius Pricing
EasyEDA Pricing
- Unlimited public projects
- Up to 2 private projects
- Full library access
- Standard support
- Online PCB design tools
- Everything in Standard, plus:
- Unlimited private projects
- Advanced team management
- Priority technical support
- Enhanced cloud storage limits
- Project permission control
Pros & Cons
Cadence Celsius
Pros
- Unmatched simulation speed for large-scale electronic systems
- Seamless integration with industry-standard Cadence design tools
- Highly accurate results for complex 3D-IC structures
- Reduces reliance on costly physical thermal prototyping
Cons
- Significant learning curve for non-simulation specialists
- High hardware requirements for massive parallel processing
- Enterprise-level pricing is out of reach for hobbyists
EasyEDA
Pros
- Extensive library of pre-made components and footprints
- Seamless integration with low-cost PCB manufacturing services
- No installation required for the fully functional web version
- Intuitive interface is easy for beginners to learn
Cons
- Requires a stable internet connection for cloud features
- Auto-router performance can be inconsistent for complex boards
- Desktop client can feel less stable than web version