A8+ CryptoMaster (240KH/s) vs Antminer S19j Pro (100TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
A8+ CryptoMaster (240KH/s)
Option 2
Antminer S19j Pro (100TH/s)
A8+ CryptoMaster (240KH/s) leads this comparison
A8+ CryptoMaster (240KH/s) comes out ahead on more buyer-facing signals here. Antminer S19j Pro (100TH/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 | A8+ CryptoMaster (240KH/s) | Antminer S19j Pro (100TH/s) | Advantage |
|---|---|---|---|
| Brand | Innosilicon | Antminer | Contextual |
| Model | A8+ | S19 | Contextual |
| Hashrate | 240 KH/s | 100 TH/s Best | Antminer S19j Pro (100TH/s) |
| Power Consumption | 480W Best | 3050W | A8+ CryptoMaster (240KH/s) |
| Efficiency | 2.00 J/KH Best | 30.50 J/TH | A8+ CryptoMaster (240KH/s) |
| Daily energy use | 11.5 kWh Best | 73.2 kWh | A8+ CryptoMaster (240KH/s) |
| Net Daily Profit (Est.) | -$0.69 Best | -$1.18 | A8+ CryptoMaster (240KH/s) |
| Monthly Profit (Est.) | -$20.73 Best | -$35.46 | A8+ CryptoMaster (240KH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 160 x 350 x 250 mm | 195 x 370 x 290 mm | Contextual |
| Weight | 7300 g Best | 13200 g | A8+ CryptoMaster (240KH/s) |
Performance
Antminer S19j Pro (100TH/s) has the hashrate edge for raw output potential.
Efficiency
A8+ CryptoMaster (240KH/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: A8+ CryptoMaster (240KH/s) or Antminer S19j Pro (100TH/s)?
Antminer S19j Pro (100TH/s) has a higher hashrate of 100 TH/s compared to A8+ CryptoMaster (240KH/s)'s 240 KH/s.
Is A8+ CryptoMaster (240KH/s) more efficient than Antminer S19j Pro (100TH/s)?
Yes, A8+ CryptoMaster (240KH/s) is more energy efficient at 2.00 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
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