How to Mine Conflux (CFX) with NVIDIA GPUs: Windows & Linux (Hive OS)

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Conflux (CFX) has emerged as a compelling alternative for GPU miners in the post-Ethereum Proof-of-Stake era. With its unique Tree-Graph consensus and EVM compatibility, CFX offers a rare blend of innovation and accessibility—especially for NVIDIA GPU owners. If you're looking for a profitable, ASIC-resistant mining opportunity, Conflux could be your next best move.

This guide walks you through everything you need to know about mining Conflux using NVIDIA GPUs on both Windows and Linux-based Hive OS, including wallet setup, miner configuration, pool selection, and cash-out strategies.

What Is Conflux (CFX)?

Conflux is a high-performance, decentralized blockchain designed to power the next generation of Web3 applications. Unlike traditional blockchains that process transactions sequentially, Conflux uses a Tree-Graph consensus mechanism—a DAG-based structure that enables parallel block processing. This results in high throughput (3,000–6,000 TPS), low fees, and zero network congestion.

Despite being a lower-market-cap altcoin, Conflux stands out due to its:

Because of these features, developers and miners alike are increasingly drawn to the ecosystem. And with Ethereum no longer mineable, CFX presents a timely opportunity for GPU miners—especially those with NVIDIA RTX 20xx or 30xx series cards.

Why Mine Conflux?

Profitability on NVIDIA GPUs

While AMD cards struggle with efficiency, NVIDIA RTX 2070 Ti, 2080 Ti, 3060 Ti, 3070, 3080, and higher models excel at mining CFX thanks to their memory bandwidth and VRAM capacity (8GB+). At current network conditions, CFX mining can outperform legacy coins like Ravencoin or even pre-merge Ethereum on certain hardware.

👉 Discover how much you can earn by mining CFX today.

ASIC Resistance & Fair Mining

The Octopus algorithm used by Conflux is memory-intensive and ASIC-resistant, ensuring fair access for GPU miners. This levels the playing field and makes it ideal for home miners and small rigs.

Ecosystem Growth Potential

With growing DeFi protocols, NFT platforms, and cross-chain integrations via Shuttle Flow, the Conflux ecosystem is expanding rapidly. Early participation through mining may offer long-term staking rewards or governance benefits.

Hardware Requirements

To mine Conflux effectively:

⚠️ AMD GPUs are not recommended due to poor optimization and low hash rates on the Octopus algorithm.

Step-by-Step: How to Mine Conflux (CFX)

1. Set Up a Conflux Wallet

You’ll need a wallet to receive mining payouts. We recommend Fluent Wallet, the official browser extension for Conflux.

How to Install Fluent Wallet:

  1. Visit fluentwallet.com (do not use third-party links)
  2. Add the extension to Chrome, Brave, Firefox, or Edge
  3. Create a new wallet and securely back up your seed phrase
  4. Confirm your recovery phrase
  5. Copy your mainnet CFX address (format: cfx:xxxxxxxx)
✅ Use this address for mining pools and DeFi interactions
❌ Do not mine directly to Binance or other exchanges—they use BSC, not the CFX network

You can also store CRC-20 and CRC-721 tokens and interact with DApps directly through Fluent.

2. Choose a Mining Pool

Solo mining is impractical unless you run a large farm. Instead, join a reliable pool for steady rewards.

Top pools include:

For this guide, we’ll use Herominers.

👉 Compare real-time CFX mining profitability across pools.

3. Download & Configure Your Miner

Recommended miners for NVIDIA GPUs:

Download Links:

🔒 Antivirus software may flag these as threats—add them to exclusions.

T-Rex Miner Configuration (Windows)

Create a .bat file with the following command:

t-rex.exe -a octopus -o stratum+tcp://de.conflux.herominers.com:1170 -u YOUR_CFX_ADDRESS.WORKER_NAME -p x
pause

Replace:

Choose the closest server:

Save the file as start_cfx_mining.bat and double-click to run.

NBMiner Configuration

Use this command:

nbminer.exe -a octopus -o stratum+tcp://us.conflux.herominers.com:1170 -u YOUR_CFX_ADDRESS.WORKER_NAME
pause

No password required (-p x is optional).

4. Mining on Hive OS (Linux)

Hive OS simplifies large-scale mining operations.

Setup Steps:

  1. Log into your Hive OS dashboard

  2. Go to Wallets > Add Wallet

    • Select coin: CFX
    • Paste your Fluent wallet address
    • Name it (e.g., “CFX-Main”)

  3. Create a flight sheet:

    • Coin: CFX
    • Wallet: Select your saved CFX wallet
    • Pool: Choose Herominers or another provider
    • Miner: T-Rex or NBMiner
    • Save and apply

Your rig will automatically begin mining Conflux.

Monitor Your Mining Performance

After launching your miner:

💡 Minimum payout: 1 CFX
🕒 Payout frequency: Automatic once threshold is reached
📉 Pool fee: 0.9%

Use the Minerstat CFX Calculator to estimate daily earnings based on your hashrate.

Example: A single RTX 3080 Ti (~100 MH/s) can mine approximately 32 CFX per day under current conditions.

Frequently Asked Questions (FAQ)

Q1: Can I mine Conflux with AMD GPUs?

While some miners like NBMiner support AMD, performance is significantly lower than NVIDIA. The Octopus algorithm favors high memory bandwidth found in RTX cards. AMD mining is not recommended.

Q2: Why isn’t my miner connecting? I get “Login failed: Timeout!”

This often happens if you include "cfx:" in your wallet address when the pool doesn’t expect it. Try removing the prefix so only the alphanumeric part remains (e.g., aapx7zftf0t8en6kk6xsckuken6mm25f4a064dyu7x).

Q3: How do I sell my mined CFX?

Exchanges like OKX and Gate.io support CFX/USDT trading pairs. Transfer your CFX from Fluent Wallet to one of these platforms and convert to USDT or BTC.

For U.S. users restricted from offshore exchanges:

Q4: Is Conflux mining profitable in 2025?

Yes—for NVIDIA GPU owners. With no ASIC dominance and rising ecosystem adoption, CFX remains one of the most viable GPU-mineable EVM chains post-Ethereum merge.

Q5: Do I need 8GB+ VRAM?

Absolutely. The Octopus algorithm is memory-intensive. Cards with less than 8GB VRAM will fail or crash during mining.

Q6: Can I stake my CFX?

Yes! Holding CFX allows participation in network governance and staking programs. However, given its volatility, many miners prefer immediate conversion to stablecoins like USDT.

Final Thoughts

Mining Conflux offers a smart transition path for GPU miners displaced by Ethereum’s shift to Proof-of-Stake. With strong technical foundations, EVM compatibility, and solid profitability on modern NVIDIA hardware, CFX is worth considering as part of your mining strategy.

Always prioritize security—use trusted wallets like Fluent—and monitor market trends closely. While low-cap coins carry higher risk, disciplined mining and quick cash-outs can yield consistent returns.

👉 Start optimizing your GPU mining profits with real-time data today.

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