B8 (49TH/s) vs Antminer S19j XP (151MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
B8 (49TH/s)
Option 2
Antminer S19j XP (151MH/s)
Antminer S19j XP (151MH/s) leads this comparison
Antminer S19j XP (151MH/s) comes out ahead on more buyer-facing signals here. B8 (49TH/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 | B8 (49TH/s) | Antminer S19j XP (151MH/s) | Advantage |
|---|---|---|---|
| Brand | Bitfury | N/A | Contextual |
| Model | B | N/A | Contextual |
| Hashrate | 49 TH/s Best | 151 MH/s | B8 (49TH/s) |
| Power Consumption | 6400W | 0W Best | Antminer S19j XP (151MH/s) |
| Efficiency | 130.61 J/TH | N/A | Contextual |
| Daily energy use | 153.6 kWh | 0.0 kWh Best | Antminer S19j XP (151MH/s) |
| Net Daily Profit (Est.) | -$7.70 | $4.71 Best | Antminer S19j XP (151MH/s) |
| Monthly Profit (Est.) | -$230.88 | $141.30 Best | Antminer S19j XP (151MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 440 x 650 x 270 mm | 195 x 400 x 290 mm | Contextual |
| Weight | 37000 g | 14500 g Best | Antminer S19j XP (151MH/s) |
Performance
B8 (49TH/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: B8 (49TH/s) or Antminer S19j XP (151MH/s)?
B8 (49TH/s) has a higher hashrate of 49 TH/s compared to Antminer S19j XP (151MH/s)'s 151 MH/s.
Is B8 (49TH/s) more efficient than Antminer S19j XP (151MH/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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