Bitmain Antminer E11 (9Gh) vs Antminer K7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer E11 (9Gh) | Specification | Antminer K7 |
|---|---|---|
| 9.0 GH/s | Hashrate | 63.5 TH/s |
| 2,340 W | Power Consumption | 3,080 W |
| 260,000.0 J/TH | Efficiency | 48.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.2 kg | Weight | 14.0 kg |
| 7,984 BTU/hr | BTU Output | 10,509 BTU/hr |
| 40/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| EtHash | Algorithm | Eaglesong |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer E11 (9Gh)
Antminer K7
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer K7 wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Bitmain Antminer E11 (9Gh) holds the edge in power consumption and home mining score. 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
Bitmain Antminer E11 (9Gh)Score: 40/100. 75 dB noise level.
Best for Efficiency
Antminer K748.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer E11 (9Gh) or Antminer K7 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer K7 is more profitable at $-5.34/day compared to $-5.62/day for the Bitmain Antminer E11 (9Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer E11 (9Gh) or Antminer K7?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer E11 (9Gh) or Antminer K7?
The Bitmain Antminer E11 (9Gh) scores 40/100 on our Home Mining Score (vs 36/100 for the Antminer K7). 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 E11 (9Gh) and Antminer K7?
The Bitmain Antminer E11 (9Gh) runs at 260,000.0 J/TH while the Antminer K7 runs at 48.5 J/TH — a difference of 259,951.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.