Antminer E9 Pro vs Antminer K7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer E9 Pro | Specification | Antminer K7 |
|---|---|---|
| 3,680.0 MH/s | Hashrate | 63.5 TH/s |
| 2,200 W | Power Consumption | 3,080 W |
| 597,826.1 J/TH | Efficiency | 48.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.2 kg | Weight | 14.0 kg |
| 7,506 BTU/hr | BTU Output | 10,509 BTU/hr |
| 40/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| EtHash | Algorithm | Eaglesong |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer E9 Pro
Antminer K7
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Two specialized miners from Bitmain targeting different algorithms. The E9 Pro mines ETC (EtHash) while the K7 mines CKB (Eaglesong). A comparison for diversified mining portfolios.
These miners serve different algorithms and cannot be directly compared on hashrate. The choice depends entirely on which cryptocurrency you want to mine. Both are well-built Bitmain products with similar build quality.
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 K748.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Can either of these mine Bitcoin?
No. The E9 Pro is an EtHash miner (Ethereum Classic) and the K7 is an Eaglesong miner (Nervos CKB). For Bitcoin mining, look at Bitmain's S-series or T-series Antminers.
Does D-Central stock alt-algorithm miners?
D-Central primarily focuses on SHA-256 (Bitcoin) mining but can source and repair miners for other algorithms through its network.