Mini-DOGE Pro (205MH/s) vs AvalonMiner 821 (11.5TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Mini-DOGE Pro (205MH/s)
Option 2
AvalonMiner 821 (11.5TH/s)
Mini-DOGE Pro (205MH/s) leads this comparison
Mini-DOGE Pro (205MH/s) comes out ahead on more buyer-facing signals here. AvalonMiner 821 (11.5TH/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 | Mini-DOGE Pro (205MH/s) | AvalonMiner 821 (11.5TH/s) | Advantage |
|---|---|---|---|
| Brand | Goldshell | AvalonMiner | Contextual |
| Model | Mini | A8 | Contextual |
| Hashrate | 205 MH/s | 11.5 TH/s Best | AvalonMiner 821 (11.5TH/s) |
| Power Consumption | 220W Best | 1200W | Mini-DOGE Pro (205MH/s) |
| Efficiency | 1.07 J/MH Best | 104.35 J/TH | Mini-DOGE Pro (205MH/s) |
| Daily energy use | 5.3 kWh Best | 28.8 kWh | Mini-DOGE Pro (205MH/s) |
| Net Daily Profit (Est.) | -$0.24 Best | -$1.36 | Mini-DOGE Pro (205MH/s) |
| Monthly Profit (Est.) | -$7.10 Best | -$40.74 | Mini-DOGE Pro (205MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 150 x 175 x 84 mm | 150 x 370 x 136 mm | Contextual |
| Weight | 2000 g Best | 4700 g | Mini-DOGE Pro (205MH/s) |
Performance
AvalonMiner 821 (11.5TH/s) has the hashrate edge for raw output potential.
Efficiency
Mini-DOGE Pro (205MH/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: Mini-DOGE Pro (205MH/s) or AvalonMiner 821 (11.5TH/s)?
AvalonMiner 821 (11.5TH/s) has a higher hashrate of 11.5 TH/s compared to Mini-DOGE Pro (205MH/s)'s 205 MH/s.
Is Mini-DOGE Pro (205MH/s) more efficient than AvalonMiner 821 (11.5TH/s)?
Yes, Mini-DOGE Pro (205MH/s) is more energy efficient at 1.07 J/MH.
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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