Option 1
AvalonMiner 821 (11.5TH/s)
Option 2
RR-200 (27KH/s)
RR-200 (27KH/s) leads this comparison
RR-200 (27KH/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 | AvalonMiner 821 (11.5TH/s) | RR-200 (27KH/s) | Advantage |
|---|---|---|---|
| Brand | AvalonMiner | PinIdea | Contextual |
| Model | A8 | RR | Contextual |
| Hashrate | 11.5 TH/s Best | 27 KH/s | AvalonMiner 821 (11.5TH/s) |
| Power Consumption | 1200W | 350W Best | RR-200 (27KH/s) |
| Efficiency | 104.35 J/TH | 12.96 J/KH Best | RR-200 (27KH/s) |
| Daily energy use | 28.8 kWh | 8.4 kWh Best | RR-200 (27KH/s) |
| Net Daily Profit (Est.) | -$1.36 | -$0.50 Best | RR-200 (27KH/s) |
| Monthly Profit (Est.) | -$40.74 | -$15.12 Best | RR-200 (27KH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 150 x 370 x 136 mm | 150 x 380 x 180 mm | Contextual |
| Weight | 4700 g Best | 5000 g | AvalonMiner 821 (11.5TH/s) |
Performance
AvalonMiner 821 (11.5TH/s) has the hashrate edge for raw output potential.
Efficiency
RR-200 (27KH/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: AvalonMiner 821 (11.5TH/s) or RR-200 (27KH/s)?
AvalonMiner 821 (11.5TH/s) has a higher hashrate of 11.5 TH/s compared to RR-200 (27KH/s)'s 27 KH/s.
Is AvalonMiner 821 (11.5TH/s) more efficient than RR-200 (27KH/s)?
RR-200 (27KH/s) is more energy efficient at 12.96 J/KH.
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
Curious? Let’s connect to answer your questions.