Bitmain Antminer S23 Hyd vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S23 Hyd | Specification | Bitaxe Ultra |
|---|---|---|
| 580.0 TH/s | Taux de hachage | 500.0 GH/s |
| 5,510 W | Consommation électrique | 15 W |
| 9.5 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Niveau de bruit | 35 dB |
| 13.5 kg | Weight | 0.3 kg |
| 18,800 BTU/hr | BTU Output | 51 BTU/hr |
| 30/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S23 Hyd
Bitaxe Ultra
Based on BTC price of $78,162 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S23 Hyd l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). The standout gap is 115900% more hashrate (580.0 vs 0.5 TH/s) in the Bitmain Antminer S23 Hyd's favour. The Bitaxe Ultra holds the edge in consommation électrique and score de minage domestique and niveau sonore. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Bitmain Antminer S23 Hyd and Bitaxe Ultra actually differ, with the gap quantified:
- Bitmain Antminer S23 Hyd 115900% more hashrate (580.0 vs 0.5 TH/s)
- Bitaxe Ultra 100% better power draw (5,510.0 vs 15.0 W)
- Bitmain Antminer S23 Hyd 68% better efficacité (9.5 vs 30.0 J/TH)
- Bitaxe Ultra 53% better noise (75.0 vs 35.0 dB)
- Bitaxe Ultra 98% better weight (13.5 vs 0.3 kg)
- Bitmain Antminer S23 Hyd 36619% more heat output (18,800.1 vs 51.2 BTU/hr)
- Bitaxe Ultra 133% more score de minage domestique (30.0 vs 70.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer S23 Hyd | Metric | Bitaxe Ultra |
|---|---|---|
| $12,995 | Upfront cost (MSRP) | $79 |
| $7.64 | Daily net profit | -$0.02 |
| -$10,207 | Net after 1 year | -$86 |
| -$7,419 | Net after 2 years | -$92 |
| -$4,631 | Net after 3 years | -$99 |
| Takes ~4.7 years to pay back at current rates | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
Bitmain Antminer S23 Hyd$7.66/day higher profit at current rates.
Best for Home Mining
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitmain Antminer S23 Hyd9.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S23 Hyd or the Bitaxe Ultra?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Hyd is more profitable at $7.64/day compared to $-0.02/day for the Bitaxe Ultra. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S23 Hyd vs Bitaxe Ultra: which runs at a lower noise level?
The Bitaxe Ultra is quieter at 35 dB compared to the Bitmain Antminer S23 Hyd at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S23 Hyd vs Bitaxe Ultra: which fits a residential setup better?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S23 Hyd). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer S23 Hyd vs Bitaxe Ultra: how much does the efficiency gap matter?
The Bitmain Antminer S23 Hyd runs at 9.5 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 20.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 68% better efficacité (9.5 vs 30.0 J/TH).