Antminer L7 vs Antminer L9
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer L7 | Specification | Antminer L9 |
|---|---|---|
| 9,050.0 MH/s | Hashrate | 16,000.0 MH/s |
| 3,425 W | Power Consumption | 3,360 W |
| 378,453.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.4 kg | Weight | 14.8 kg |
| 11,686 BTU/hr | BTU Output | 11,464 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer L7
Antminer L9
Based on BTC price of $74,859 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Bitmain's two most powerful Scrypt miners. The L7 set a high bar, and the L9 aims to push Scrypt mining efficiency further.
The L9 brings improved efficiency to Scrypt mining, though the gap is narrower than the L3+ to L7 leap. The L7 remains competitive and can be found at better prices on the secondary market.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Antminer L9210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Should I upgrade from an L7 to an L9?
The efficiency improvement is meaningful but incremental. Upgrade calculations depend on your electricity cost and the price difference between the two units.
Are both SHA-256 miners?
No. Both the L7 and L9 are Scrypt algorithm miners, primarily used for mining Litecoin and Dogecoin.