Antminer E9 Pro vs Antminer KS3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer E9 Pro | Specification | Antminer KS3 |
|---|---|---|
| 3,680.0 MH/s | Hashrate | 9.4 TH/s |
| 2,200 W | Power Consumption | 3,500 W |
| 597,826.1 J/TH | Efficiency | 372.3 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.2 kg | Weight | 16.1 kg |
| 7,506 BTU/hr | BTU Output | 11,942 BTU/hr |
| 40/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| EtHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer E9 Pro
Antminer KS3
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer KS3 wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Antminer E9 Pro 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
Antminer E9 ProScore: 40/100. 75 dB noise level.
Best for Efficiency
Antminer KS3372.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer E9 Pro or Antminer KS3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer E9 Pro is more profitable at $-5.28/day compared to $-8.10/day for the Antminer KS3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer E9 Pro or Antminer KS3?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer E9 Pro or Antminer KS3?
The Antminer E9 Pro scores 40/100 on our Home Mining Score (vs 36/100 for the Antminer KS3). 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 Antminer E9 Pro and Antminer KS3?
The Antminer E9 Pro runs at 597,826.1 J/TH while the Antminer KS3 runs at 372.3 J/TH — a difference of 597,453.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.