Antminer S19 XP vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 XP | Specification | Bitaxe Ultra |
|---|---|---|
| 140.0 TH/s | Hashrate | 500.0 GH/s |
| 3,010 W | Power Consumption | 15 W |
| 21.5 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Noise Level | 35 dB |
| 14.4 kg | Weight | 0.3 kg |
| 10,270 BTU/hr | BTU Output | 51 BTU/hr |
| 84/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19 XP
Bitaxe Ultra
Based on BTC price of $77,652 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19 XP wins on 4 of 6 factors (efficiency, hashrate, home mining score, price-performance). The Bitaxe Ultra holds the edge in power consumption 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S19 XPScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 XP21.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 XP 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 $-2.18/day for the Antminer S19 XP. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 XP or Bitaxe Ultra?
The Bitaxe Ultra is quieter at 35 dB compared to the Antminer S19 XP at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19 XP or Bitaxe Ultra?
The Antminer S19 XP scores 84/100 on our Home Mining Score (vs 70/100 for the Bitaxe Ultra). 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 Antminer S19 XP and Bitaxe Ultra?
The Antminer S19 XP runs at 21.5 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 8.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.