IceRiver KS3M vs Thewindminer K9
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| IceRiver KS3M | Specification | Thewindminer K9 |
|---|---|---|
| 6.0 TH/s | Hashrate | 10.3 TH/s |
| 3,400 W | Power Consumption | 3,300 W |
| 566.7 J/TH | Efficiency | 320.4 J/TH |
| 75 dB | Noise Level | — |
| 14.4 kg | Weight | 14.8 kg |
| 11,601 BTU/hr | BTU Output | 11,260 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| IceRiver | Manufacturer | Thewindminer |
Profitability Comparison
IceRiver KS3M
Thewindminer K9
Based on BTC price of $70,505 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Thewindminer K9 wins on 3 of 6 factors (efficiency, hashrate, power consumption). The IceRiver KS3M holds the edge in home mining score and noise level and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
IceRiver KS3MScore: 36/100. 75 dB noise level.
Best for Efficiency
Thewindminer K9320.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the IceRiver KS3M or Thewindminer K9 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Thewindminer K9 is more profitable at $-7.61/day compared to $-7.98/day for the IceRiver KS3M. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the IceRiver KS3M or Thewindminer K9?
The IceRiver KS3M is quieter at 75 dB compared to the Thewindminer K9 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the IceRiver KS3M or Thewindminer K9?
The IceRiver KS3M scores 36/100 on our Home Mining Score (vs 22/100 for the Thewindminer K9). 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 IceRiver KS3M and Thewindminer K9?
The IceRiver KS3M runs at 566.7 J/TH while the Thewindminer K9 runs at 320.4 J/TH — a difference of 246.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.