Auradine Teraflux AT2880 vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Auradine Teraflux AT2880 | Specification | Bitaxe Ultra |
|---|---|---|
| 260.0 TH/s | Taux de hachage | 500.0 GH/s |
| 4,420 W | Consommation électrique | 15 W |
| 17.0 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Niveau de bruit | 35 dB |
| — | Weight | 0.3 kg |
| 15,081 BTU/hr | BTU Output | 51 BTU/hr |
| — | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Auradine | Manufacturer | D-Central |
Profitability Comparison
Auradine Teraflux AT2880
Bitaxe Ultra
Based on BTC price of $75,831 and current network difficulty as of May 27, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Auradine Teraflux AT2880 l'emporte sur 2 des 5 facteurs (efficacité, hashrate). Its biggest concrete edge: 51900% more hashrate (260.0 vs 0.5 TH/s). The Bitaxe Ultra claws back ground on consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
The Auradine Teraflux AT2880 and Bitaxe Ultra diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Auradine Teraflux AT2880 51900% more hashrate (260.0 vs 0.5 TH/s)
- Bitaxe Ultra 100% better power draw (4,420.0 vs 15.0 W)
- Auradine Teraflux AT2880 43% better efficacité (17.0 vs 30.0 J/TH)
- Bitaxe Ultra 53% better noise (75.0 vs 35.0 dB)
- Auradine Teraflux AT2880 29355% more heat output (15,081.0 vs 51.2 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 AT2880 | Metric | Bitaxe Ultra |
|---|---|---|
| — | Upfront cost (MSRP) | $79 |
| -$1.54 | Daily net profit | -$0.02 |
| -$560 | Net after 1 year | -$86 |
| -$1,121 | Net after 2 years | -$93 |
| -$1,681 | Net after 3 years | -$99 |
| — | 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
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Auradine Teraflux AT288017.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Auradine Teraflux AT2880 or the Bitaxe Ultra?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Ultra is more profitable at $-0.02/day compared to $-1.54/day for the Auradine Teraflux AT2880. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Auradine Teraflux AT2880 or the Bitaxe Ultra better for noise-sensitive spaces?
The Bitaxe Ultra is quieter at 35 dB compared to the Auradine Teraflux AT2880 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Auradine Teraflux AT2880 or Bitaxe Ultra?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 0/100 for the Auradine Teraflux AT2880). 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 Auradine Teraflux AT2880 and Bitaxe Ultra?
The Auradine Teraflux AT2880 runs at 17.0 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 13.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 43% better efficacité (17.0 vs 30.0 J/TH).
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