Antminer R4 (8.7MH/s) vs DragonMint B29 (2.1TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer R4 (8.7MH/s)
Option 2
DragonMint B29 (2.1TH/s)
Balanced match
Antminer R4 (8.7MH/s) and DragonMint B29 (2.1TH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
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 | Antminer R4 (8.7MH/s) | DragonMint B29 (2.1TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Halong Mining | Contextual |
| Model | N/A | B29 | Contextual |
| Hashrate | 8.7 MH/s | 2.1 TH/s Best | DragonMint B29 (2.1TH/s) |
| Power Consumption | 0W Best | 900W | Antminer R4 (8.7MH/s) |
| Efficiency | N/A | 428.57 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 21.6 kWh | Antminer R4 (8.7MH/s) |
| Net Daily Profit (Est.) | $0.31 | $17.55 Best | DragonMint B29 (2.1TH/s) |
| Monthly Profit (Est.) | $9.32 | $526.62 Best | DragonMint B29 (2.1TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 100 x 515 x 222 mm | 310 x 155 x 124 mm | Contextual |
| Weight | 2500 g Best | 6000 g | Antminer R4 (8.7MH/s) |
Performance
DragonMint B29 (2.1TH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
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: Antminer R4 (8.7MH/s) or DragonMint B29 (2.1TH/s)?
DragonMint B29 (2.1TH/s) has a higher hashrate of 2.1 TH/s compared to Antminer R4 (8.7MH/s)'s 8.7 MH/s.
Is Antminer R4 (8.7MH/s) more efficient than DragonMint B29 (2.1TH/s)?
Efficiency data is not available for this comparison.
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.