Bitmain Antminer KS5 Pro (21Th) vs Bitmain KAS KS7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS5 Pro (21Th) | Specification | Bitmain KAS KS7 |
|---|---|---|
| 21.0 TH/s | Taux de hachage | 40.0 TH/s |
| 3,150 W | Consommation électrique | 3,080 W |
| 150.0 J/TH | Efficiency | 77.0 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 15.8 kg | Weight | 16.4 kg |
| 10,748 BTU/hr | BTU Output | 10,509 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer KS5 Pro (21Th)
Bitmain KAS KS7
Based on BTC price of $70,862 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain KAS KS7 l'emporte sur 4 des 4 facteurs (efficacité, hashrate, consommation électrique, rapport qualité-prix). Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain KAS KS777.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS5 Pro (21Th) or Bitmain KAS KS7 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain KAS KS7 is more profitable at $-6.16/day compared to $-6.92/day for the Bitmain Antminer KS5 Pro (21Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS5 Pro (21Th) or Bitmain KAS KS7?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer KS5 Pro (21Th) or Bitmain KAS KS7?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer KS5 Pro (21Th) and Bitmain KAS KS7?
The Bitmain Antminer KS5 Pro (21Th) runs at 150.0 J/TH while the Bitmain KAS KS7 runs at 77.0 J/TH — a difference of 73.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.