T2 Terminator (17.2TH/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
T2 Terminator (17.2TH/s)
Option 2
AvalonMiner 821 (11.5TH/s)
AvalonMiner 821 (11.5TH/s) leads this comparison
AvalonMiner 821 (11.5TH/s) comes out ahead on more buyer-facing signals here. T2 Terminator (17.2TH/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 | T2 Terminator (17.2TH/s) | AvalonMiner 821 (11.5TH/s) | Advantage |
|---|---|---|---|
| Brand | Innosilicon | AvalonMiner | Contextual |
| Model | T2 | A8 | Contextual |
| Hashrate | 17.2 TH/s Best | 11.5 TH/s | T2 Terminator (17.2TH/s) |
| Power Consumption | 1570W | 1200W Best | AvalonMiner 821 (11.5TH/s) |
| Efficiency | 91.28 J/TH Best | 104.35 J/TH | T2 Terminator (17.2TH/s) |
| Daily energy use | 37.7 kWh | 28.8 kWh Best | AvalonMiner 821 (11.5TH/s) |
| Net Daily Profit (Est.) | -$1.70 | -$1.36 Best | AvalonMiner 821 (11.5TH/s) |
| Monthly Profit (Est.) | -$51.02 | -$40.74 Best | AvalonMiner 821 (11.5TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 150 x 400 x 180 mm | 150 x 370 x 136 mm | Contextual |
| Weight | 7500 g | 4700 g Best | AvalonMiner 821 (11.5TH/s) |
Performance
T2 Terminator (17.2TH/s) has the hashrate edge for raw output potential.
Efficiency
T2 Terminator (17.2TH/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: T2 Terminator (17.2TH/s) or AvalonMiner 821 (11.5TH/s)?
T2 Terminator (17.2TH/s) has a higher hashrate of 17.2 TH/s compared to AvalonMiner 821 (11.5TH/s)'s 11.5 TH/s.
Is T2 Terminator (17.2TH/s) more efficient than AvalonMiner 821 (11.5TH/s)?
Yes, T2 Terminator (17.2TH/s) is more energy efficient at 91.28 J/TH.
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.