Head-to-head · Sega CD Emulators
Mega-Pi vs RetroArch
Mega-Pi leads on 0 checks, RetroArch on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreMega-Pi · 8.9/10
- Free planboth
- Most featuresMega-Pi · 2 of 4
Mega-Pi scores higher on our rubric for sega cd emulators: 8.9 against 8.4 out of 10; our editors rank them #4 and #7.
Mega-Pi is the better fit for raspberry Pi Sega CD setups. RetroArch is the better fit for multi-platform users needing a complete frontend.
- Mega-Pi fits best
Raspberry Pi Sega CD setups
- RetroArch fits best
Multi-platform users needing a complete frontend
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Side by side
| Feature | Mega-Pi 8.9/10 Visit ↗ | RetroArch 8.4/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.9 | 8.4 |
| Ranking | #4 in Sega CD Emulators | #7 in Sega CD Emulators |
| Best for | Raspberry Pi Sega CD setups | Multi-platform users needing a complete frontend |
| Pricing model | Free | Free |
| Starting price | Free plan | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Support | Docs | Community, Docs |
| Built for | Solo | Solo, Small business, Mid-market, Enterprise |
| Features Mega-Pi 2/4 · RetroArch 1/4 | ||
| Save states | ✓ (best) | Not checked yet |
| CD audio support | ✓ (best) | Not checked yet |
| Netplay | Not checked yet | ✓ (best) |
| Cheat support | Not checked yet | Not checked yet |
| Specs | ||
| Supported platforms | Raspberry Pi | Not checked yet |
| BIOS requirement | Required | Not checked yet |
| License | Not checked yet | Open-source |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Mega-Pi is a bare-metal Sega Mega Drive/Genesis and Sega CD/Mega CD emulator designed specifically for Raspberry Pi. It suits users building a dedicated Sega CD setup around an SD card, USB controller, and television or display. The… Read the review → |
RetroArch is a free, open-source frontend for emulator, game-engine, and media-player cores. Its unified graphical interface is designed for people who want one place to launch games, organize collections, configure controllers, apply… Read the review → |
Strengths and trade-offs
Mega-Pi — where it wins
- Supports CUE/BIN and CHD Sega CD disc images
- Includes region-based BIOS loading and CDDA/PCM audio emulation
- Stores save and load states on the SD card
Where it doesn't
- Runs only on Raspberry Pi
- Requires users to provide Sega CD BIOS files
- Requires compilation and FAT32 SD-card boot setup
RetroArch — where it wins
- Free and open-source across web, desktop, iOS, and Android
- Downloadable cores, playlists, shaders, and controller configuration
- Netplay, recording, streaming, rewind, and runahead features
Where it doesn't
- Sega CD support depends on the available core and content requirements
- BIOS requirements vary by core, and copyrighted BIOS files are not distributed
- Available features and cores vary by platform and distribution
- Mega-Pi8.9/10 · Free plan
A focused, free Sega CD emulator for Raspberry Pi builds, with strong disc-image and audio support.
Visit Mega-PiFull verdict → - RetroArch8.4/10 · Free plan
A free, multi-platform frontend with broad configuration, collection, and netplay tools.
Visit RetroArchFull verdict →
More comparisons
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- PicoDrive vs Mega-Pi
- Mega-Pi vs OpenEmu
- Mega-Pi vs YDrive
- Mega-Pi vs Provenance
- YDrive vs RetroArch
All sega CD emulators comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update