Bitmain Antminer KS3 (8.3Th) vs Bitmain KAS KS7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS3 (8.3Th) | Specification | Bitmain KAS KS7 |
|---|---|---|
| 8.3 TH/s | Taux de hachage | 40.0 TH/s |
| 3,188 W | Consommation électrique | 3,080 W |
| 384.1 J/TH | Efficiency | 77.0 J/TH |
| — | Niveau de bruit | 75 dB |
| — | Weight | 16.4 kg |
| 10,878 BTU/hr | BTU Output | 10,509 BTU/hr |
| 22/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer KS3 (8.3Th)
Bitmain KAS KS7
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain KAS KS7 l'emporte sur 6 des 6 facteurs (efficacité, hashrate, consommation électrique, score de minage domestique, niveau sonore, 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
Bitmain KAS KS7Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain KAS KS777.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS3 (8.3Th) 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 $-6.10/day compared to $-7.38/day for the Bitmain Antminer KS3 (8.3Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS3 (8.3Th) or Bitmain KAS KS7?
The Bitmain KAS KS7 is quieter at 75 dB compared to the Bitmain Antminer KS3 (8.3Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer KS3 (8.3Th) or Bitmain KAS KS7?
The Bitmain KAS KS7 scores 36/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer KS3 (8.3Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer KS3 (8.3Th) and Bitmain KAS KS7?
The Bitmain Antminer KS3 (8.3Th) runs at 384.1 J/TH while the Bitmain KAS KS7 runs at 77.0 J/TH — a difference of 307.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.