Dual mining is a powerful strategy that allows cryptocurrency miners to generate income from two different coins simultaneously—using just one graphics card. This approach not only enhances profitability but also improves operational efficiency and risk resilience. In this comprehensive guide, we’ll walk you through everything you need to know about setting up dual mining, including supported coin combinations, step-by-step configuration, and best practices for success.
Whether you're mining with an NVIDIA or AMD GPU, this guide covers the tools, settings, and real-world examples to help you get started quickly and securely.
What Is Dual Mining?
Dual mining is the process of mining two cryptocurrencies at the same time on one graphics card.
By leveraging the full computational capacity of your GPU, dual mining enables parallel processing across compatible algorithms. This means higher revenue without a proportional increase in power consumption.
Key Benefits of Dual Mining
- Increased profitability — Dual mining can boost earnings by up to 25% compared to single-coin mining.
- Reduced electricity costs per coin — Since energy usage remains similar or only slightly higher, your cost per unit of mined cryptocurrency decreases.
- Protection against network failures — If one algorithm becomes unstable or unprofitable, the secondary coin continues generating returns, keeping your rig productive.
- Learning and growth opportunities — Explore multiple blockchains, understand different hashing algorithms, and expand your technical expertise—all while earning.
👉 Discover how dual mining can boost your returns with optimized setups
Supported Coin Combinations for Dual Mining
Not all cryptocurrencies are compatible for dual mining. The combination must support co-processing on the same GPU architecture and be supported by multi-algorithm miners.
As of 2025, the most profitable and stable dual mining pairs include:
- CFX + PYI (Conflux + Pyrin)
- ERG + PYI (Ergo + Pyrin)
- IRON + PYI (Iron Fish + Pyrin)
These combinations use complementary algorithms that efficiently share GPU resources. The Kryptex Pool regularly updates its supported coins based on market performance and miner stability, ensuring users always have access to high-yield options.
New combinations are frequently added as blockchain ecosystems evolve. Always check for updates to ensure you're using the latest and most profitable configurations.
How to Set Up Dual Mining: Step-by-Step
Follow these clear steps to configure your system for dual mining—regardless of whether you're using NVIDIA or AMD graphics cards.
Step 1: Download the Correct Miner Software
To begin, visit the official miner repository and download the appropriate software for your GPU brand:
- For NVIDIA GPUs: Use Rigel Miner
- For AMD GPUs: Use SRBMiner-MULTI
Ensure you select the correct version for your operating system (Windows or Linux).
Step 2: Extract Files and Locate Batch Scripts
After downloading:
- Extract the compressed archive to a dedicated folder.
- Browse the extracted files and locate the
.batscript corresponding to your desired coin pair (e.g.,Start-CFX+PYI.bat).
Step 3: Edit Wallet Addresses
Right-click the batch file and choose Edit to open it in Notepad. You'll see a command line containing placeholder wallet addresses.
Replace both wallet addresses with your own:
- One for the primary coin (e.g., CFX, ERG, or IRON)
- One for PYI (Pyrin)
Make sure these wallets were created securely and are fully under your control. Never use someone else’s address.
Step 4: Save and Launch
Save the edited file, close the editor, then double-click the .bat file to start mining. The miner will connect to both pools and begin hashing for both coins simultaneously.
You’re now actively engaged in dual mining!
👉 Learn how top miners optimize their rigs for maximum output
Ready-to-Use Dual Mining Configuration Examples
Below are actual configuration commands used in batch files. These examples serve as templates—just replace the wallet addresses with your own.
CFX + PYI (Rigel – NVIDIA)
rigel.exe -a octopus+pyrinhash -o [1]stratum+tcp://cfx.kryptex.network:7027 -u [1]cfx:aam6b8t58337p6cmzjshhvx2r85kehrduyg9106r54/MyFirstRig -o [2]stratum+tcp://pyi.kryptex.network:7777 -u [2]pyrin:qr64u0p9trj04nr9azfz4z2xuwneexsl6q0kj37z5axr98ca8496cg6hk736u/MyFirstRigERG + PYI (Rigel – NVIDIA)
rigel.exe -a autolykos2+pyrinhash -o [1]stratum+tcp://erg.kryptex.network:7021 -u [1]9fEqoLLD5hz2c11uA7dk5eqe1YzPEr25GrgwdR2HLCuzPqWQCz5/MyFirstRig -o [2]stratum+tcp://pyi.kryptex.network:7777 -u [2]pyrin:qr64u0p9trj04nr9azfz4z2xuwneexsl6q0kj37z5axr98ca8496cg6hk736u/MyFirstRigERG + PYI (SRBMiner – AMD)
SRBMiner-MULTI.exe --disable-cpu --algorithm autolykos2 --pool erg.kryptex.network:7021 --wallet 9fEqoLLD5hz2c11uA7dk5eqe1YzPEr25GrgwdR2HLCuzPqWQCz5/MyFirstRig --algorithm blake3_ironfish --pool iron.kryptex.network:7017 --wallet b85f8b71b0c05ec8e87ef656b7b1ae94815b6e66b42f4bf49399bcf811f81199/MyFirstRig⚠️ Note: This example shows ERG + IRON due to syntax mismatch; verify correct algorithms before running.
IRON + PYI (Rigel – NVIDIA)
miner.exe -a fishhash+pyrinhash -o [1]stratum+tcp://iron.kryptex.network:7017 -u [1]b85f8b71b0c05ec8e87ef656b7b1ae94815b6e66b42f4bf49399bcf811f81199/MyFirstRig -o [2]stratum+tcp://pyi.kryptex.network:7777 -u [2]pyrin:qr64u0p9trj04nr9azfz4z2xuwneexsl6q0kj37z5axr98ca8496cg6hk736u/MyFirstRigIRON + PYI (SRBMiner – AMD)
SRBMiner-MULTI.exe --disable-cpu --algorithm fishhash --pool iron.kryptex.network:7017 --wallet b85f8b71b0c05ec8e87ef656b7b1ae94815b6e66b42f4bf49399bcf811f81199/MyFirstRig --algorithm pyrinhash --pool pyi.kryptex.network:7777 --wallet pyrin:qr64u0p9trj04nr9azfz4z2xuwneexsl6q0kj37z5axr98ca8496cg6hk736u/MyFirstRigFrequently Asked Questions (FAQ)
Q: Can I dual mine with any GPU?
A: No. Only certain GPUs support dual mining, primarily modern NVIDIA and AMD models. Compatibility depends on VRAM size, driver support, and miner software capabilities.
Q: Does dual mining damage my graphics card?
A: When properly configured, dual mining does not cause additional wear beyond standard mining loads. Ensure adequate cooling and monitor temperatures regularly.
Q: How do I choose the most profitable coin pair?
A: Check current market prices, network difficulty, and estimated returns on mining calculators. Pairs like CFX+PYI often lead in profitability due to low competition and stable rewards.
Q: Do I need two separate wallets?
A: Yes. Each cryptocurrency requires its own wallet address. Use secure, non-custodial wallets to maintain full control over your assets.
Q: Is dual mining legal?
A: Yes, in most jurisdictions. Always comply with local regulations regarding cryptocurrency mining, taxes, and energy usage.
Q: Can I automate profit switching between pairs?
A: Some advanced miners support dynamic switching based on profitability. However, manual selection ensures stability and avoids unexpected downtime.
Final Tips for Success
- Always back up your configuration files.
- Monitor your hashrate and pool connectivity via dashboard tools.
- Keep your miner software updated for performance improvements and security patches.
- Join mining communities to stay informed about new coin opportunities.
With the right setup, dual mining offers a smarter way to maximize returns from your existing hardware investment.
👉 See how leading miners are increasing profits through strategic dual setups