Why Scrypt Mining Still Works in 2026
Litecoin and Dogecoin use merged mining — a single Scrypt ASIC secures both chains simultaneously and earns rewards in both LTC and DOGE from the same hashrate. That doubling of reward streams, combined with lower entry difficulty than Bitcoin's SHA256 network, is why Scrypt remains one of the more accessible corners of ASIC mining.
Why Miners Choose LTC/DOGE Over Bitcoin
Top Scrypt Miners on the Market
| Miner | Hashrate | Power | Efficiency | Price |
|---|---|---|---|---|
| Antminer L9 | 16 GH/s | 3,260W | 0.19 J/GH | $6,300 |
| Antminer L7 | 9.5 GH/s | 3,425W | 0.36 J/GH | $2,700 |
The L9 is Bitmain's current flagship Scrypt unit — nearly double the L7's hashrate at meaningfully better efficiency (0.19 J/GH vs. 0.36 J/GH), which matters a great deal on a 24/7 industrial load. The L7 remains a solid, more capital-efficient entry point for anyone not ready for the L9's price tag.
Profitability Snapshot
At $0.08/kWh and current network conditions, the L9's higher efficiency gives it a meaningfully better electricity-cost-to-revenue ratio than the L7, even though its upfront price is well over double. For buyers with cheap power and a longer time horizon, the L9 typically pays back its price premium through lower per-terahash electricity cost. For buyers prioritizing the fastest path to positive cash flow on a smaller budget, the L7 remains the more accessible option — check current live pricing against your own electricity rate before deciding between them.
Getting Started
Frequently Asked Questions
Do I need separate hardware to mine Litecoin and Dogecoin?
No — merged mining means a single Scrypt ASIC like the L7 or L9 mines both chains simultaneously with zero additional hardware.
Is Scrypt mining still profitable at typical residential electricity rates?
It can be, particularly with the L9's improved efficiency — but as with any ASIC mining, profitability depends heavily on your specific electricity rate and current coin prices, so run the numbers with our profitability calculator before buying.
Which is the better buy for a first Scrypt miner, L7 or L9?
The L7 is the more accessible entry point on price; the L9 is the better long-run choice if your electricity rate is low enough to make its efficiency premium pay off over the hardware's lifespan.
What happens to my Dogecoin rewards if I only set up an LTC wallet?
Most merged-mining pools require both addresses upfront to pay out either coin — set up both wallets before you start mining, not after.
