NerdOctaxe Gamma vs Bitdeer SealMiner A3 Air
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| NerdOctaxe Gamma | Specification | Bitdeer SealMiner A3 Air |
|---|---|---|
| 8.0 TH/s | Taux de hachage | 260.0 TH/s |
| 200 W | Consommation électrique | 3,640 W |
| 25.0 J/TH | Efficiency | 14.0 J/TH |
| 45 dB | Niveau de bruit | 75 dB |
| 0.8 kg | Weight | 15.5 kg |
| 682 BTU/hr | BTU Output | 12,420 BTU/hr |
| 61/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | Bitdeer |
Profitability Comparison
NerdOctaxe Gamma
Bitdeer SealMiner A3 Air
Based on BTC price of $80,730 and current network difficulty as of May 9, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitdeer SealMiner A3 Air l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). Le NerdOctaxe Gamma a l'avantage en consommation électrique and score de minage domestique and niveau sonore. 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
Bitdeer SealMiner A3 Air$1.40/day higher profit at current rates.
Best for Home Mining
NerdOctaxe GammaScore: 61/100. 45 dB noise level.
Best for Efficiency
Bitdeer SealMiner A3 Air14.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the NerdOctaxe Gamma or Bitdeer SealMiner A3 Air more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Air is more profitable at $1.22/day compared to $-0.17/day for the NerdOctaxe Gamma. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the NerdOctaxe Gamma or Bitdeer SealMiner A3 Air?
The NerdOctaxe Gamma is quieter at 45 dB compared to the Bitdeer SealMiner A3 Air at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the NerdOctaxe Gamma or Bitdeer SealMiner A3 Air?
The NerdOctaxe Gamma scores 61/100 on our Home Mining Score (vs 30/100 for the Bitdeer SealMiner A3 Air). 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 NerdOctaxe Gamma and Bitdeer SealMiner A3 Air?
The NerdOctaxe Gamma runs at 25.0 J/TH while the Bitdeer SealMiner A3 Air runs at 14.0 J/TH — a difference of 11.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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