Mini Miner (150MH/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 Miner (150MH/s)
Option 2
AvalonMiner 821 (11.5TH/s)
Mini Miner (150MH/s) leads this comparison
Mini Miner (150MH/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 Miner (150MH/s) | AvalonMiner 821 (11.5TH/s) | Advantage |
|---|---|---|---|
| Brand | Baikal | AvalonMiner | Contextual |
| Model | Miner | A8 | Contextual |
| Hashrate | 150 MH/s | 11.5 TH/s Best | AvalonMiner 821 (11.5TH/s) |
| Power Consumption | 50W Best | 1200W | Mini Miner (150MH/s) |
| Efficiency | 0.33 J/MH Best | 104.35 J/TH | Mini Miner (150MH/s) |
| Daily energy use | 1.2 kWh Best | 28.8 kWh | Mini Miner (150MH/s) |
| Net Daily Profit (Est.) | -$0.07 Best | -$1.36 | Mini Miner (150MH/s) |
| Monthly Profit (Est.) | -$2.14 Best | -$40.74 | Mini Miner (150MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 100 x 140 x 95 mm | 150 x 370 x 136 mm | Contextual |
| Weight | 475 g Best | 4700 g | Mini Miner (150MH/s) |
Performance
AvalonMiner 821 (11.5TH/s) has the hashrate edge for raw output potential.
Efficiency
Mini Miner (150MH/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 Miner (150MH/s) or AvalonMiner 821 (11.5TH/s)?
AvalonMiner 821 (11.5TH/s) has a higher hashrate of 11.5 TH/s compared to Mini Miner (150MH/s)'s 150 MH/s.
Is Mini Miner (150MH/s) more efficient than AvalonMiner 821 (11.5TH/s)?
Yes, Mini Miner (150MH/s) is more energy efficient at 0.33 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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