Antminer K7 vs Bitmain Antminer K7 (58Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer K7 | Specification | Bitmain Antminer K7 (58Th) |
|---|---|---|
| 63.5 TH/s | Hashrate | 58.0 TH/s |
| 3,080 W | Power Consumption | 2,813 W |
| 48.5 J/TH | Efficiency | 48.5 J/TH |
| 75 dB | Noise Level | — |
| 14.0 kg | Weight | 16.1 kg |
| 10,509 BTU/hr | BTU Output | 9,598 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| Eaglesong | Algorithm | Eaglesong |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer K7
Bitmain Antminer K7 (58Th)
Based on BTC price of $78,221 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer K7 wins on 3 of 5 factors (hashrate, home mining score, noise level). Its biggest concrete edge: 9% more hashrate (63.5 vs 58.0 TH/s). The Bitmain Antminer K7 (58Th) holds the edge in power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer K7 and Bitmain Antminer K7 (58Th) sit on each measurable spec:
- Antminer K7 9% more hashrate (63.5 vs 58.0 TH/s)
- Bitmain Antminer K7 (58Th) 9% better power draw (3,080 vs 2,813 W)
- Antminer K7 13% better weight (14.0 vs 16.1 kg)
- Antminer K7 9% more heat output (10,509 vs 9,598 BTU/hr)
- Antminer K7 64% more home mining score (36.0 vs 22.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Antminer K7 | Metric | Bitmain Antminer K7 (58Th) |
|---|---|---|
| $3,500 | Upfront cost (MSRP) | $1,860 |
| -$5.11 | Daily net profit | -$4.66 |
| -$5,364 | Net after 1 year | -$3,562 |
| -$7,228 | Net after 2 years | -$5,264 |
| -$9,091 | Net after 3 years | -$6,966 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer K7Score: 36/100. 75 dB noise level.
Best for Efficiency
TieBoth miners have comparable efficiency.
Frequently Asked Questions
Antminer K7 vs Bitmain Antminer K7 (58Th): which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer K7 (58Th) is more profitable at $-4.66/day compared to $-5.11/day for the Antminer K7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer K7 or the Bitmain Antminer K7 (58Th) better for noise-sensitive spaces?
The Antminer K7 is quieter at 75 dB compared to the Bitmain Antminer K7 (58Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer K7 or the Bitmain Antminer K7 (58Th)?
The Antminer K7 scores 36/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer K7 (58Th)). 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 K7 and Bitmain Antminer K7 (58Th)?
The Antminer K7 runs at 48.5 J/TH while the Bitmain Antminer K7 (58Th) runs at 48.5 J/TH — a difference of 0.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.