Canaan Avalon Mini 3 vs NerdQAxe++
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon Mini 3 | Specification | NerdQAxe++ |
|---|---|---|
| 37.5 TH/s | Taux de hachage | 4.0 TH/s |
| 800 W | Consommation électrique | 120 W |
| 21.3 J/TH | Efficiency | 30.0 J/TH |
| 33 dB | Niveau de bruit | 42 dB |
| 8.4 kg | Weight | 0.5 kg |
| 2,730 BTU/hr | BTU Output | 409 BTU/hr |
| 65/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | D-Central |
Profitability Comparison
Canaan Avalon Mini 3
NerdQAxe++
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan Avalon Mini 3 l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). The standout gap is 838% more hashrate (37.5 vs 4.0 TH/s) in the Canaan Avalon Mini 3's favour. The NerdQAxe++ holds the edge in consommation électrique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Canaan Avalon Mini 3 and NerdQAxe++ diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Canaan Avalon Mini 3 838% more hashrate (37.5 vs 4.0 TH/s)
- NerdQAxe++ 85% better power draw (800 vs 120 W)
- Canaan Avalon Mini 3 29% better efficacité (21.3 vs 30.0 J/TH)
- Canaan Avalon Mini 3 21% better noise (33.0 vs 42.0 dB)
- NerdQAxe++ 94% better weight (8.4 vs 0.5 kg)
- Canaan Avalon Mini 3 567% more heat output (2,730 vs 409 BTU/hr)
- Canaan Avalon Mini 3 12% more score de minage domestique (65.0 vs 58.0)
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.
| Canaan Avalon Mini 3 | Metric | NerdQAxe++ |
|---|---|---|
| $710 | Upfront cost (MSRP) | $349 |
| -$0.57 | Daily net profit | -$0.14 |
| -$919 | Net after 1 year | -$402 |
| -$1,127 | Net after 2 years | -$454 |
| -$1,336 | Net after 3 years | -$507 |
| Does not pay back at current rates (negative daily profit) | 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan Avalon Mini 3Score: 65/100. 33 dB noise level.
Best for Efficiency
Canaan Avalon Mini 321.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon Mini 3 or NerdQAxe++ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdQAxe++ is more profitable at $-0.14/day compared to $-0.57/day for the Canaan Avalon Mini 3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Canaan Avalon Mini 3 or the NerdQAxe++ better for noise-sensitive spaces?
The Canaan Avalon Mini 3 is quieter at 33 dB compared to the NerdQAxe++ at 42 dB. For home mining, lower noise levels make a significant difference in livability.
Canaan Avalon Mini 3 vs NerdQAxe++: which fits a residential setup better?
The Canaan Avalon Mini 3 scores 65/100 on our Home Mining Score (vs 58/100 for the NerdQAxe++). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Canaan Avalon Mini 3 and NerdQAxe++ on J/TH?
The Canaan Avalon Mini 3 runs at 21.3 J/TH while the NerdQAxe++ runs at 30.0 J/TH — a difference of 8.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 29% better efficacité (21.3 vs 30.0 J/TH).