Bitmain Antminer S21e XP Hyd 3U vs Bitaxe GT
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e XP Hyd 3U | Specification | Bitaxe GT |
|---|---|---|
| 860.0 TH/s | Hashrate | 5.0 TH/s |
| 11,180 W | Power Consumption | 75 W |
| 13.0 J/TH | Efficiency | 15.0 J/TH |
| 50 dB | Noise Level | 42 dB |
| — | Weight | 0.4 kg |
| 38,146 BTU/hr | BTU Output | 256 BTU/hr |
| 44/100 | Home Mining Score | 64/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S21e XP Hyd 3U
Bitaxe GT
Based on BTC price of $76,588 and current network difficulty as of May 1, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S21e XP Hyd 3U wins on 3 of 6 factors (efficiency, hashrate, price-performance). The Bitaxe GT holds the edge in power consumption and home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
Bitmain Antminer S21e XP Hyd 3U$3.71/day higher profit at current rates.
Best for Home Mining
Bitaxe GTScore: 64/100. 42 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 Bitaxe GT more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e XP Hyd 3U is more profitable at $3.70/day compared to $0.00/day for the Bitaxe GT. 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 Bitaxe GT?
The Bitaxe GT is quieter at 42 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 Bitaxe GT?
The Bitaxe GT scores 64/100 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 Bitaxe GT?
The Bitmain Antminer S21e XP Hyd 3U runs at 13.0 J/TH while the Bitaxe GT runs at 15.0 J/TH — a difference of 2.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.