Thewindminer K9 vs Iceriver KS0
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Thewindminer K9 | Specification | Iceriver KS0 |
|---|---|---|
| 10.3 TH/s | Hashrate | 100.0 GH/s |
| 3,300 W | Power Consumption | 65 W |
| 320.4 J/TH | Efficiency | 650.0 J/TH |
| — | Noise Level | — |
| 14.8 kg | Weight | 2.5 kg |
| 11,260 BTU/hr | BTU Output | 222 BTU/hr |
| 22/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Thewindminer | Manufacturer | IceRiver |
Profitability Comparison
Thewindminer K9
Iceriver KS0
Based on BTC price of $78,234 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Thewindminer K9 comes out ahead — it takes 2 of 4 (efficiency, hashrate). Where it pulls away hardest is 10200% more hashrate (10.3 vs 0.1 TH/s). That said, the Iceriver KS0 isn't beaten everywhere — it still wins power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Thewindminer K9 and Iceriver KS0 actually differ, with the gap quantified:
- Thewindminer K9 10200% more hashrate (10.3 vs 0.1 TH/s)
- Iceriver KS0 98% better power draw (3,300.0 vs 65.0 W)
- Thewindminer K9 51% better efficiency (320 vs 650 J/TH)
- Iceriver KS0 83% better weight (14.8 vs 2.5 kg)
- Thewindminer K9 4976% more heat output (11,260 vs 222 BTU/hr)
- Iceriver KS0 64% more home mining score (22.0 vs 36.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Thewindminer K9 | Metric | Iceriver KS0 |
|---|---|---|
| $15,429 | Upfront cost (MSRP) | — |
| -$7.55 | Daily net profit | -$0.15 |
| -$18,185 | Net after 1 year | -$56 |
| -$20,940 | Net after 2 years | -$111 |
| -$23,696 | Net after 3 years | -$167 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Iceriver KS0Score: 36/100. 0 dB noise level.
Best for Efficiency
Thewindminer K9320.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Thewindminer K9 or the Iceriver KS0?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KS0 is more profitable at $-0.15/day compared to $-7.55/day for the Thewindminer K9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Thewindminer K9 or the Iceriver KS0 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Thewindminer K9 or the Iceriver KS0?
The Iceriver KS0 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.
Thewindminer K9 vs Iceriver KS0: how much does the efficiency gap matter?
The Thewindminer K9 runs at 320.4 J/TH while the Iceriver KS0 runs at 650.0 J/TH — a difference of 329.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficiency (320 vs 650 J/TH).