Antminer KS3 vs SuperScalar K10
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer KS3 | Specification | SuperScalar K10 |
|---|---|---|
| 9.4 TH/s | Hashrate | 45.0 GH/s |
| 3,500 W | Power Consumption | 1,845 W |
| 372.3 J/TH | Efficiency | 41,000.0 J/TH |
| 75 dB | Noise Level | — |
| 16.1 kg | Weight | 8.3 kg |
| 11,942 BTU/hr | BTU Output | 6,295 BTU/hr |
| 36/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | SuperScalar |
Profitability Comparison
Antminer KS3
SuperScalar K10
Based on BTC price of $73,977 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Antminer KS3 offers 99% better efficiency at 372.3 J/TH compared to the SuperScalar K10 at 41,000.0 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer KS3Score: 36/100. 75 dB noise level.
Best for Efficiency
Antminer KS3372.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer KS3 or SuperScalar K10 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the SuperScalar K10 is more profitable at $-4.43/day compared to $-8.10/day for the Antminer KS3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer KS3 or SuperScalar K10?
The Antminer KS3 is quieter at 75 dB compared to the SuperScalar K10 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer KS3 or SuperScalar K10?
The Antminer KS3 scores 36/100 on our Home Mining Score (vs 28/100 for the SuperScalar K10). 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 Antminer KS3 and SuperScalar K10?
The Antminer KS3 runs at 372.3 J/TH while the SuperScalar K10 runs at 41,000.0 J/TH — a difference of 40,627.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.