Bitmain KAS KS7 vs Iceriver KS2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain KAS KS7 | Specification | Iceriver KS2 |
|---|---|---|
| 40.0 TH/s | Hashrate | 2.0 TH/s |
| 3,080 W | Power Consumption | 1,200 W |
| 77.0 J/TH | Efficiency | 600.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 16.4 kg | Weight | 14.9 kg |
| 10,509 BTU/hr | BTU Output | 4,094 BTU/hr |
| 36/100 | Home Mining Score | 45/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | IceRiver |
Profitability Comparison
Bitmain KAS KS7
Iceriver KS2
Based on BTC price of $78,046 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain KAS KS7 wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Iceriver KS2 holds the edge in power consumption and home mining score. 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 KS2Score: 45/100. 75 dB noise level.
Best for Efficiency
Bitmain KAS KS777.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain KAS KS7 or Iceriver KS2 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KS2 is more profitable at $-2.81/day compared to $-5.94/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 KS2?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain KAS KS7 or Iceriver KS2?
The Iceriver KS2 scores 45/100 on our Home Mining Score (vs 36/100 for the Bitmain KAS KS7). 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 KAS KS7 and Iceriver KS2?
The Bitmain KAS KS7 runs at 77.0 J/TH while the Iceriver KS2 runs at 600.0 J/TH — a difference of 523.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.