Bitmain Antminer KS3 (8.3Th) vs Iceriver KS1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS3 (8.3Th) | Specification | Iceriver KS1 |
|---|---|---|
| 8.3 TH/s | Hashrate | 1.0 TH/s |
| 3,188 W | Power Consumption | 600 W |
| 384.1 J/TH | Efficiency | 600.0 J/TH |
| — | Noise Level | 75 dB |
| — | Weight | 14.9 kg |
| 10,878 BTU/hr | BTU Output | 2,047 BTU/hr |
| 22/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | IceRiver |
Profitability Comparison
Bitmain Antminer KS3 (8.3Th)
Iceriver KS1
Based on BTC price of $74,306 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer KS3 (8.3Th) offers 36% better efficiency at 384.1 J/TH compared to the Iceriver KS1 at 600.0 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
Iceriver KS1Score: 44/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer KS3 (8.3Th)384.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS3 (8.3Th) or Iceriver KS1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KS1 is more profitable at $-1.41/day compared to $-7.38/day for the Bitmain Antminer KS3 (8.3Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS3 (8.3Th) or Iceriver KS1?
The Iceriver KS1 is quieter at 75 dB compared to the Bitmain Antminer KS3 (8.3Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer KS3 (8.3Th) or Iceriver KS1?
The Iceriver KS1 scores 44/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer KS3 (8.3Th)). 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 Antminer KS3 (8.3Th) and Iceriver KS1?
The Bitmain Antminer KS3 (8.3Th) runs at 384.1 J/TH while the Iceriver KS1 runs at 600.0 J/TH — a difference of 215.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.