Decred D18 (340GH/s) vs Antminer S21 XP Hydro (473MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Decred D18 (340GH/s)
Option 2
Antminer S21 XP Hydro (473MH/s)
Antminer S21 XP Hydro (473MH/s) leads this comparison
Antminer S21 XP Hydro (473MH/s) comes out ahead on more buyer-facing signals here. Decred D18 (340GH/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 | Decred D18 (340GH/s) | Antminer S21 XP Hydro (473MH/s) | Advantage |
|---|---|---|---|
| Brand | FFMiner | N/A | Contextual |
| Model | Decred | N/A | Contextual |
| Hashrate | 340 GH/s Best | 473 MH/s | Decred D18 (340GH/s) |
| Power Consumption | 180W | 0W Best | Antminer S21 XP Hydro (473MH/s) |
| Efficiency | 0.53 J/GH | N/A | Contextual |
| Daily energy use | 4.3 kWh | 0.0 kWh Best | Antminer S21 XP Hydro (473MH/s) |
| Net Daily Profit (Est.) | $2.96 | $16.86 Best | Antminer S21 XP Hydro (473MH/s) |
| Monthly Profit (Est.) | $88.82 | $505.82 Best | Antminer S21 XP Hydro (473MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 90 x 225 x 85 mm | 410 x 209 x 170 mm | Contextual |
| Weight | 1650 g | N/A | Contextual |
Performance
Decred D18 (340GH/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: Decred D18 (340GH/s) or Antminer S21 XP Hydro (473MH/s)?
Decred D18 (340GH/s) has a higher hashrate of 340 GH/s compared to Antminer S21 XP Hydro (473MH/s)'s 473 MH/s.
Is Decred D18 (340GH/s) more efficient than Antminer S21 XP Hydro (473MH/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
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