Bitmain Antminer S9 (13Th) vs Bitmain Antminer S9i (14Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 (13Th) | Specification | Bitmain Antminer S9i (14Th) |
|---|---|---|
| 13.0 TH/s | Taux de hachage | 14.0 TH/s |
| 1,300 W | Consommation électrique | 1,320 W |
| 100.0 J/TH | Efficiency | 94.3 J/TH |
| — | Niveau de bruit | — |
| 4,200.0 kg | Weight | 4,200.0 kg |
| 4,436 BTU/hr | BTU Output | 4,504 BTU/hr |
| 31/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S9 (13Th)
Bitmain Antminer S9i (14Th)
Based on BTC price of $74,307 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S9i (14Th) l'emporte sur 3 des 4 facteurs (efficacité, hashrate, rapport qualité-prix). Le Bitmain Antminer S9 (13Th) a l'avantage en consommation électrique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
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
Bitmain Antminer S9i (14Th)94.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S9 (13Th) or Bitmain Antminer S9i (14Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 (13Th) is more profitable at $-2.70/day compared to $-2.72/day for the Bitmain Antminer S9i (14Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S9 (13Th) or Bitmain Antminer S9i (14Th)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S9 (13Th) or Bitmain Antminer S9i (14Th)?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer S9 (13Th) and Bitmain Antminer S9i (14Th)?
The Bitmain Antminer S9 (13Th) runs at 100.0 J/TH while the Bitmain Antminer S9i (14Th) runs at 94.3 J/TH — a difference of 5.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.