Bitmain Antminer L3+ (504Mh) vs Antminer L7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L3+ (504Mh) | Specification | Antminer L7 |
|---|---|---|
| 504.0 MH/s | Hashrate | 9,050.0 MH/s |
| 800 W | Power Consumption | 3,425 W |
| 1,587,301.6 J/TH | Efficiency | 378,453.0 J/TH |
| — | Noise Level | 75 dB |
| 4,400.0 kg | Weight | 14.4 kg |
| 2,730 BTU/hr | BTU Output | 11,686 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer L3+ (504Mh)
Antminer L7
Based on BTC price of $70,303 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer L7 wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer L3+ (504Mh) holds the edge in power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer L7Score: 36/100. 75 dB noise level.
Best for Efficiency
Antminer L7378,453.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L3+ (504Mh) or Antminer L7 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer L3+ (504Mh) is more profitable at $-1.92/day compared to $-8.22/day for the Antminer L7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L3+ (504Mh) or Antminer L7?
The Antminer L7 is quieter at 75 dB compared to the Bitmain Antminer L3+ (504Mh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer L3+ (504Mh) or Antminer L7?
The Antminer L7 scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L3+ (504Mh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer L3+ (504Mh) and Antminer L7?
The Bitmain Antminer L3+ (504Mh) runs at 1,587,301.6 J/TH while the Antminer L7 runs at 378,453.0 J/TH — a difference of 1,208,848.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.