Bitmain KAS KS7 vs Iceriver KS0
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain KAS KS7 | Specification | Iceriver KS0 |
|---|---|---|
| 40.0 TH/s | Taux de hachage | 100.0 GH/s |
| 3,080 W | Consommation électrique | 65 W |
| 77.0 J/TH | Efficiency | 650.0 J/TH |
| 75 dB | Niveau de bruit | — |
| 16.4 kg | Weight | 2.5 kg |
| 10,509 BTU/hr | BTU Output | 222 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Bitmain | Manufacturer | IceRiver |
Profitability Comparison
Bitmain KAS KS7
Iceriver KS0
Based on BTC price of $78,195 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain KAS KS7 edges it: 3 of 4 factors go its way (efficacité, hashrate, niveau sonore). Its biggest concrete edge: 39900% more hashrate (40.0 vs 0.1 TH/s). That said, the Iceriver KS0 isn't beaten everywhere — it still wins consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Bitmain KAS KS7 and Iceriver KS0 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain KAS KS7 39900% more hashrate (40.0 vs 0.1 TH/s)
- Iceriver KS0 98% better power draw (3,080.0 vs 65.0 W)
- Bitmain KAS KS7 88% better efficacité (77.0 vs 650.0 J/TH)
- Iceriver KS0 85% better weight (16.4 vs 2.5 kg)
- Bitmain KAS KS7 4638% more heat output (10,509 vs 222 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain KAS KS7 | Metric | Iceriver KS0 |
|---|---|---|
| $1,590 | Upfront cost (MSRP) | — |
| -$5.95 | Daily net profit | -$0.15 |
| -$3,763 | Net after 1 year | -$56 |
| -$5,935 | Net after 2 years | -$111 |
| -$8,108 | 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
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 KAS KS7 or Iceriver KS0 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KS0 is more profitable at $-0.15/day compared to $-5.95/day for the Bitmain KAS KS7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain KAS KS7 or Iceriver KS0?
The Bitmain KAS KS7 is quieter at 75 dB compared to the Iceriver KS0 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain KAS KS7 or Iceriver KS0?
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 KAS KS7 and Iceriver KS0?
The Bitmain KAS KS7 runs at 77.0 J/TH while the Iceriver KS0 runs at 650.0 J/TH — a difference of 573.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 88% better efficacité (77.0 vs 650.0 J/TH).