Avalon A1566HA 2U (480TH/s) vs Antminer A3 (815GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Avalon A1566HA 2U (480TH/s)
Option 2
Antminer A3 (815GH/s)
Antminer A3 (815GH/s) leads this comparison
Antminer A3 (815GH/s) comes out ahead on more buyer-facing signals here. Avalon A1566HA 2U (480TH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | Avalon A1566HA 2U (480TH/s) | Antminer A3 (815GH/s) | Advantage |
|---|---|---|---|
| Brand | Avalon | Antminer | Contextual |
| Model | A15 | A3 | Contextual |
| Hashrate | 480 TH/s Best | 815 GH/s | Avalon A1566HA 2U (480TH/s) |
| Power Consumption | 8064W | 1275W Best | Antminer A3 (815GH/s) |
| Efficiency | 16.80 J/TH | 1.56 J/GH Best | Antminer A3 (815GH/s) |
| Daily energy use | 193.5 kWh | 30.6 kWh Best | Antminer A3 (815GH/s) |
| Net Daily Profit (Est.) | $4.60 Best | -$1.66 | Avalon A1566HA 2U (480TH/s) |
| Monthly Profit (Est.) | $137.94 Best | -$49.68 | Avalon A1566HA 2U (480TH/s) |
| Price | $3,905.28 | N/A | Contextual |
| Estimated ROI | 28 mo | N/A | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | 680 x 200 x 560 mm | 125 x 321 x 208 mm | Contextual |
| Weight | 20000 g | 4200 g Best | Antminer A3 (815GH/s) |
Performance
Avalon A1566HA 2U (480TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer A3 (815GH/s) is stronger when comparing joules per hash unit.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: Avalon A1566HA 2U (480TH/s) or Antminer A3 (815GH/s)?
Avalon A1566HA 2U (480TH/s) has a higher hashrate of 480 TH/s compared to Antminer A3 (815GH/s)'s 815 GH/s.
Is Avalon A1566HA 2U (480TH/s) more efficient than Antminer A3 (815GH/s)?
Antminer A3 (815GH/s) is more energy efficient at 1.56 J/GH.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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