Bitmain Antminer S21e XP Hyd 3U vs NerdOctaxe Gamma
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e XP Hyd 3U | Specification | NerdOctaxe Gamma |
|---|---|---|
| 860.0 TH/s | Taux de hachage | 8.0 TH/s |
| 11,180 W | Consommation électrique | 200 W |
| 13.0 J/TH | Efficiency | 25.0 J/TH |
| 50 dB | Niveau de bruit | 45 dB |
| — | Weight | 0.8 kg |
| 38,146 BTU/hr | BTU Output | 682 BTU/hr |
| 44/100 | Home Mining Score | 61/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S21e XP Hyd 3U
NerdOctaxe Gamma
Based on BTC price of $66,095 and current network difficulty as of Mar 27, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21e XP Hyd 3U 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
TieBoth miners produce similar daily profit.
Best for Home Mining
NerdOctaxe GammaScore: 61/100. 45 dB noise level.
Best for Efficiency
Bitmain Antminer S21e XP Hyd 3U13.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21e XP Hyd 3U or NerdOctaxe Gamma more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdOctaxe Gamma is more profitable at $-0.25/day compared to $-2.20/day for the Bitmain Antminer S21e XP Hyd 3U. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21e XP Hyd 3U or NerdOctaxe Gamma?
The NerdOctaxe Gamma is quieter at 45 dB compared to the Bitmain Antminer S21e XP Hyd 3U at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21e XP Hyd 3U or NerdOctaxe Gamma?
The NerdOctaxe Gamma scores 61/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer S21e XP Hyd 3U). 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 S21e XP Hyd 3U and NerdOctaxe Gamma?
The Bitmain Antminer S21e XP Hyd 3U runs at 13.0 J/TH while the NerdOctaxe Gamma runs at 25.0 J/TH — a difference of 12.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.