Antminer KS7 (45TH/s) vs Antminer S19k Pro (120TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer KS7 (45TH/s)
Option 2
Antminer S19k Pro (120TH/s)
Antminer S19k Pro (120TH/s) leads this comparison
Antminer S19k Pro (120TH/s) comes out ahead on more buyer-facing signals here. Antminer KS7 (45TH/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 | Antminer KS7 (45TH/s) | Antminer S19k Pro (120TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Antminer | Contextual |
| Model | KS7 | S19 | Contextual |
| Hashrate | 45 TH/s | 120 TH/s Best | Antminer S19k Pro (120TH/s) |
| Power Consumption | 3080W | 2760W Best | Antminer S19k Pro (120TH/s) |
| Efficiency | 68.44 J/TH | 23.00 J/TH Best | Antminer S19k Pro (120TH/s) |
| Daily energy use | 73.9 kWh | 66.2 kWh Best | Antminer S19k Pro (120TH/s) |
| Net Daily Profit (Est.) | $3.78 Best | -$0.60 | Antminer KS7 (45TH/s) |
| Monthly Profit (Est.) | $113.54 Best | -$18.13 | Antminer KS7 (45TH/s) |
| Price | N/A | $366.12 | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 430 x 290 x 196 mm | 195 x 370 x 290 mm | Contextual |
| Weight | 16400 g | 13200 g Best | Antminer S19k Pro (120TH/s) |
Performance
Antminer S19k Pro (120TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S19k Pro (120TH/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: Antminer KS7 (45TH/s) or Antminer S19k Pro (120TH/s)?
Antminer S19k Pro (120TH/s) has a higher hashrate of 120 TH/s compared to Antminer KS7 (45TH/s)'s 45 TH/s.
Is Antminer KS7 (45TH/s) more efficient than Antminer S19k Pro (120TH/s)?
Antminer S19k Pro (120TH/s) is more energy efficient at 23.00 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
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