Bitmain Antminer S15 (28Th) vs Auradine Teraflux AH3880
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S15 (28Th) | Specification | Auradine Teraflux AH3880 |
|---|---|---|
| 28.0 TH/s | Hashrate | 600.0 TH/s |
| 1,596 W | Power Consumption | 8,700 W |
| 57.0 J/TH | Efficiency | 14.5 J/TH |
| — | Noise Level | 60 dB |
| 7,000.0 kg | Weight | — |
| 5,446 BTU/hr | BTU Output | 29,684 BTU/hr |
| 28/100 | Home Mining Score | — |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Auradine |
Profitability Comparison
Bitmain Antminer S15 (28Th)
Auradine Teraflux AH3880
Based on BTC price of $77,932 and current network difficulty as of May 21, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Auradine Teraflux AH3880 wins on 3 of 5 factors (efficiency, hashrate, noise level). Its biggest concrete edge: 2043% more hashrate (28.0 vs 600.0 TH/s). The Bitmain Antminer S15 (28Th) holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Bitmain Antminer S15 (28Th) and Auradine Teraflux AH3880 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Auradine Teraflux AH3880 2043% more hashrate (28.0 vs 600.0 TH/s)
- Bitmain Antminer S15 (28Th) 82% better power draw (1,596 vs 8,700 W)
- Auradine Teraflux AH3880 75% better efficiency (57.0 vs 14.5 J/TH)
- Auradine Teraflux AH3880 445% more heat output (5,446 vs 29,684 BTU/hr)
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.
| Bitmain Antminer S15 (28Th) | Metric | Auradine Teraflux AH3880 |
|---|---|---|
| $5,599 | Upfront cost (MSRP) | — |
| -$2.83 | Daily net profit | $0.64 |
| -$6,631 | Net after 1 year | +$233 |
| -$7,662 | Net after 2 years | +$466 |
| -$8,694 | Net after 3 years | +$698 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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$3.46/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S15 (28Th)Score: 28/100. 0 dB noise level.
Best for Efficiency
Auradine Teraflux AH388014.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S15 (28Th) or the Auradine Teraflux AH3880?
At the current BTC price and a $0.10/kWh electricity rate, the Auradine Teraflux AH3880 is more profitable at $0.64/day compared to $-2.83/day for the Bitmain Antminer S15 (28Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S15 (28Th) or the Auradine Teraflux AH3880 better for noise-sensitive spaces?
The Auradine Teraflux AH3880 is quieter at 60 dB compared to the Bitmain Antminer S15 (28Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S15 (28Th) or the Auradine Teraflux AH3880?
The Bitmain Antminer S15 (28Th) scores 28/100 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.
What is the efficiency difference between Bitmain Antminer S15 (28Th) and Auradine Teraflux AH3880?
The Bitmain Antminer S15 (28Th) runs at 57.0 J/TH while the Auradine Teraflux AH3880 runs at 14.5 J/TH — a difference of 42.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 75% better efficiency (57.0 vs 14.5 J/TH).
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