Bitaxe Ultra vs Nerdminer
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe Ultra | Specification | Nerdminer |
|---|---|---|
| 500.0 GH/s | Hashrate | 50.0 KH/s |
| 15 W | Power Consumption | 1 W |
| 30.0 J/TH | Efficiency | 20,000,000.0 J/TH |
| 35 dB | Noise Level | — |
| 0.3 kg | Weight | 0.1 kg |
| 51 BTU/hr | BTU Output | 3 BTU/hr |
| 70/100 | Home Mining Score | 35/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitaxe Ultra
Nerdminer
Based on BTC price of $77,334 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitaxe Ultra wins on 5 of 6 factors (efficiency, hashrate, home mining score, noise level, price-performance). The Nerdminer holds the edge in power consumption. 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
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Ultra30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitaxe Ultra or Nerdminer more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Nerdminer is more profitable at $0.00/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.
Which is quieter, the Bitaxe Ultra or Nerdminer?
The Bitaxe Ultra is quieter at 35 dB compared to the Nerdminer at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitaxe Ultra or Nerdminer?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 35/100 for the Nerdminer). 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 Bitaxe Ultra and Nerdminer?
The Bitaxe Ultra runs at 30.0 J/TH while the Nerdminer runs at 20,000,000.0 J/TH — a difference of 19,999,970.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.