Auradine Teraflux AH3880 vs Canaan AvalonMiner 821
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Auradine Teraflux AH3880 | Specification | Canaan AvalonMiner 821 |
|---|---|---|
| 600.0 TH/s | Taux de hachage | 11.5 TH/s |
| 8,700 W | Consommation électrique | 1,200 W |
| 14.5 J/TH | Efficiency | 104.4 J/TH |
| 60 dB | Niveau de bruit | — |
| — | Weight | 4,700.0 kg |
| 29,684 BTU/hr | BTU Output | 4,094 BTU/hr |
| — | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Auradine | Manufacturer | Canaan |
Profitability Comparison
Auradine Teraflux AH3880
Canaan AvalonMiner 821
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Auradine Teraflux AH3880 comes out ahead — it takes 3 of 5 (efficacité, hashrate, niveau sonore). Its biggest concrete edge: 5117% more hashrate (600.0 vs 11.5 TH/s). The Canaan AvalonMiner 821 holds the edge in consommation électrique and score de minage domestique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Auradine Teraflux AH3880 and Canaan AvalonMiner 821 actually differ, with the gap quantified:
- Auradine Teraflux AH3880 5117% more hashrate (600.0 vs 11.5 TH/s)
- Canaan AvalonMiner 821 86% better power draw (8,700 vs 1,200 W)
- Auradine Teraflux AH3880 86% better efficacité (14.5 vs 104.4 J/TH)
- Auradine Teraflux AH3880 625% more heat output (29,684 vs 4,094 BTU/hr)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Auradine Teraflux AH3880 | Metric | Canaan AvalonMiner 821 |
|---|---|---|
| — | Upfront cost (MSRP) | $699 |
| $0.71 | Daily net profit | -$2.47 |
| +$261 | Net after 1 year | -$1,599 |
| +$521 | Net after 2 years | -$2,499 |
| +$782 | Net after 3 years | -$3,399 |
| — | 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
Auradine Teraflux AH3880$3.18/day higher profit at current rates.
Best for Home Mining
Canaan AvalonMiner 821Score: 31/100. 0 dB noise level.
Best for Efficiency
Auradine Teraflux AH388014.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Auradine Teraflux AH3880 or Canaan AvalonMiner 821 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Auradine Teraflux AH3880 is more profitable at $0.71/day compared to $-2.47/day for the Canaan AvalonMiner 821. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Auradine Teraflux AH3880 or the Canaan AvalonMiner 821 better for noise-sensitive spaces?
The Auradine Teraflux AH3880 is quieter at 60 dB compared to the Canaan AvalonMiner 821 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Auradine Teraflux AH3880 vs Canaan AvalonMiner 821: which fits a residential setup better?
The Canaan AvalonMiner 821 scores 31/100 on our Home Mining Score (vs 0/100 for the Auradine Teraflux AH3880). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Auradine Teraflux AH3880 vs Canaan AvalonMiner 821: how much does the efficiency gap matter?
The Auradine Teraflux AH3880 runs at 14.5 J/TH while the Canaan AvalonMiner 821 runs at 104.4 J/TH — a difference of 89.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 86% better efficacité (14.5 vs 104.4 J/TH).
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