Bitmain Antminer S7 vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S7 | Specification | Bitaxe Ultra |
|---|---|---|
| 4.7 TH/s | Taux de hachage | 500.0 GH/s |
| 1,293 W | Consommation électrique | 15 W |
| 273.4 J/TH | Efficiency | 30.0 J/TH |
| — | Niveau de bruit | 35 dB |
| 3,900.0 kg | Weight | 0.3 kg |
| 4,412 BTU/hr | BTU Output | 51 BTU/hr |
| 31/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S7
Bitaxe Ultra
Based on BTC price of $66,822 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitaxe Ultra l'emporte sur 4 des 5 facteurs (efficacité, consommation électrique, score de minage domestique, niveau sonore). Le Bitmain Antminer S7 a l'avantage en hashrate. 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
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Ultra30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S7 or Bitaxe Ultra more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Ultra is more profitable at $-0.02/day compared to $-2.95/day for the Bitmain Antminer S7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S7 or Bitaxe Ultra?
The Bitaxe Ultra is quieter at 35 dB compared to the Bitmain Antminer S7 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S7 or Bitaxe Ultra?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S7). 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 S7 and Bitaxe Ultra?
The Bitmain Antminer S7 runs at 273.4 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 243.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.