Bitmain Antminer KS5 Pro (21Th) vs Iceriver KAS KS5M
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS5 Pro (21Th) | Specification | Iceriver KAS KS5M |
|---|---|---|
| 21.0 TH/s | Hashrate | 15.0 TH/s |
| 3,150 W | Power Consumption | 3,400 W |
| 150.0 J/TH | Efficiency | 226.7 J/TH |
| 75 dB | Noise Level | 75 dB |
| 15.8 kg | Weight | 15.0 kg |
| 10,748 BTU/hr | BTU Output | 11,601 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | IceRiver |
Profitability Comparison
Bitmain Antminer KS5 Pro (21Th)
Iceriver KAS KS5M
Based on BTC price of $74,178 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer KS5 Pro (21Th) offers 34% better efficiency at 150.0 J/TH compared to the Iceriver KAS KS5M at 226.7 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer KS5 Pro (21Th)150.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS5 Pro (21Th) or Iceriver KAS KS5M more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer KS5 Pro (21Th) is more profitable at $-6.88/day compared to $-7.68/day for the Iceriver KAS KS5M. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS5 Pro (21Th) or Iceriver KAS KS5M?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer KS5 Pro (21Th) or Iceriver KAS KS5M?
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 Antminer KS5 Pro (21Th) and Iceriver KAS KS5M?
The Bitmain Antminer KS5 Pro (21Th) runs at 150.0 J/TH while the Iceriver KAS KS5M runs at 226.7 J/TH — a difference of 76.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.