Antminer Loki Edition (S9) vs PiAxe
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Loki Edition (S9) | Specification | PiAxe |
|---|---|---|
| 14.0 TH/s | Taux de hachage | 500.0 GH/s |
| 1,350 W | Consommation électrique | 15 W |
| 96.4 J/TH | Efficiency | 30.0 J/TH |
| 55 dB | Niveau de bruit | 30 dB |
| 6.0 kg | Weight | 0.2 kg |
| 4,606 BTU/hr | BTU Output | 51 BTU/hr |
| 59/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Antminer Loki Edition (S9)
PiAxe
Based on BTC price of $78,185 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the PiAxe comes out ahead — it takes 4 of 6 (efficacité, consommation électrique, score de minage domestique, niveau sonore). Its biggest concrete edge: 99% better power draw (1,350.0 vs 15.0 W). The Antminer Loki Edition (S9) holds the edge in hashrate and rapport qualité-prix. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Antminer Loki Edition (S9) and PiAxe diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer Loki Edition (S9) 2700% more hashrate (14.0 vs 0.5 TH/s)
- PiAxe 99% better power draw (1,350.0 vs 15.0 W)
- PiAxe 69% better efficacité (96.4 vs 30.0 J/TH)
- PiAxe 45% better noise (55.0 vs 30.0 dB)
- PiAxe 97% better weight (6.0 vs 0.2 kg)
- Antminer Loki Edition (S9) 8896% more heat output (4,606.2 vs 51.2 BTU/hr)
- PiAxe 19% more score de minage domestique (59.0 vs 70.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Antminer Loki Edition (S9) | Metric | PiAxe |
|---|---|---|
| $349 | Upfront cost (MSRP) | $79 |
| -$2.74 | Daily net profit | -$0.02 |
| -$1,348 | Net after 1 year | -$86 |
| -$2,346 | Net after 2 years | -$92 |
| -$3,345 | Net after 3 years | -$99 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
PiAxeScore: 70/100. 30 dB noise level.
Best for Efficiency
PiAxe30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer Loki Edition (S9) or PiAxe more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the PiAxe is more profitable at $-0.02/day compared to $-2.74/day for the Antminer Loki Edition (S9). 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 PiAxe?
The PiAxe is quieter at 30 dB compared to the Antminer Loki Edition (S9) at 55 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer Loki Edition (S9) or the PiAxe?
The PiAxe scores 70/100 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 PiAxe?
The Antminer Loki Edition (S9) runs at 96.4 J/TH while the PiAxe runs at 30.0 J/TH — a difference of 66.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 69% better efficacité (96.4 vs 30.0 J/TH).