Avalon A1246 vs StealthMiner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1246 | Specification | StealthMiner |
|---|---|---|
| 90.0 TH/s | Taux de hachage | 800.0 GH/s |
| 3,420 W | Consommation électrique | 18 W |
| 38.0 J/TH | Efficiency | 22.5 J/TH |
| 75 dB | Niveau de bruit | 28 dB |
| 12.3 kg | Weight | 1.5 kg |
| 11,669 BTU/hr | BTU Output | 61 BTU/hr |
| 36/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | D-Central |
Profitability Comparison
Avalon A1246
StealthMiner
Based on BTC price of $62,822 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the StealthMiner, which leads on 4 of 6 weighted factors (efficacité, consommation électrique, score de minage domestique, niveau sonore). Where it pulls away hardest is 99% better power draw (3,420.0 vs 18.0 W). The Avalon A1246 holds the edge in hashrate and rapport qualité-prix. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Avalon A1246 and StealthMiner actually differ, with the gap quantified:
- Avalon A1246 11150% more hashrate (90.0 vs 0.8 TH/s)
- StealthMiner 99% better power draw (3,420.0 vs 18.0 W)
- StealthMiner 41% better efficacité (38.0 vs 22.5 J/TH)
- StealthMiner 63% better noise (75.0 vs 28.0 dB)
- StealthMiner 88% better weight (12.3 vs 1.5 kg)
- Avalon A1246 18905% more heat output (11,669.0 vs 61.4 BTU/hr)
- StealthMiner 94% more score de minage domestique (36.0 vs 70.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Avalon A1246 | Metric | StealthMiner |
|---|---|---|
| $1,800 | Upfront cost (MSRP) | $199 |
| -$5.65 | Daily net profit | -$0.02 |
| -$3,862 | Net after 1 year | -$206 |
| -$5,925 | Net after 2 years | -$214 |
| -$7,987 | Net after 3 years | -$221 |
| 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
StealthMinerScore: 70/100. 28 dB noise level.
Best for Efficiency
StealthMiner22.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Avalon A1246 or the StealthMiner?
At the current BTC price and a $0.10/kWh electricity rate, the StealthMiner is more profitable at $-0.02/day compared to $-5.65/day for the Avalon A1246. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Avalon A1246 or StealthMiner?
The StealthMiner is quieter at 28 dB compared to the Avalon A1246 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Avalon A1246 vs StealthMiner: which fits a residential setup better?
The StealthMiner scores 70/100 on our Home Mining Score (vs 36/100 for the Avalon A1246). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Avalon A1246 and StealthMiner on J/TH?
The Avalon A1246 runs at 38.0 J/TH while the StealthMiner runs at 22.5 J/TH — a difference of 15.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 41% better efficacité (38.0 vs 22.5 J/TH).