Antminer Loki Edition (S9) vs Antminer S19 Pro+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Loki Edition (S9) | Specification | Antminer S19 Pro+ |
|---|---|---|
| 14.0 TH/s | Hashrate | 120.0 TH/s |
| 1,350 W | Power Consumption | 3,360 W |
| 96.4 J/TH | Efficiency | 28.0 J/TH |
| 55 dB | Noise Level | 75 dB |
| 6.0 kg | Weight | 14.4 kg |
| 4,606 BTU/hr | BTU Output | 11,464 BTU/hr |
| 59/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | Bitmain |
Profitability Comparison
Antminer Loki Edition (S9)
Antminer S19 Pro+
Based on BTC price of $78,240 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19 Pro+ wins on 3 of 6 factors (efficiency, hashrate, home mining score). The Antminer Loki Edition (S9) holds the edge in power consumption and noise level 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 S19 Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 Pro+28.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer Loki Edition (S9) or Antminer S19 Pro+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer Loki Edition (S9) is more profitable at $-2.73/day compared to $-3.71/day for the Antminer S19 Pro+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer Loki Edition (S9) or Antminer S19 Pro+?
The Antminer Loki Edition (S9) is quieter at 55 dB compared to the Antminer S19 Pro+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer Loki Edition (S9) or Antminer S19 Pro+?
The Antminer S19 Pro+ scores 84/100 on our Home Mining Score (vs 59/100 for the Antminer Loki Edition (S9)). 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 Antminer Loki Edition (S9) and Antminer S19 Pro+?
The Antminer Loki Edition (S9) runs at 96.4 J/TH while the Antminer S19 Pro+ runs at 28.0 J/TH — a difference of 68.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.