Antminer K7 vs Bitmain Antminer T17+ (64Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer K7 | Specification | Bitmain Antminer T17+ (64Th) |
|---|---|---|
| 63.5 TH/s | Hashrate | 64.0 TH/s |
| 3,080 W | Power Consumption | 3,200 W |
| 48.5 J/TH | Efficiency | 50.0 J/TH |
| 75 dB | Noise Level | — |
| 14.0 kg | Weight | 10,000.0 kg |
| 10,509 BTU/hr | BTU Output | 10,918 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| Eaglesong | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer K7
Bitmain Antminer T17+ (64Th)
Based on BTC price of $79,091 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Antminer K7 edges it: 4 of 6 factors go its way (efficiency, power consumption, home mining score, noise level). Its biggest concrete edge: 4% better power draw (3,080 vs 3,200 W). The Bitmain Antminer T17+ (64Th) holds the edge in hashrate and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer K7 and Bitmain Antminer T17+ (64Th) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer T17+ (64Th) 1% more hashrate (63.5 vs 64.0 TH/s)
- Antminer K7 4% better power draw (3,080 vs 3,200 W)
- Antminer K7 3% better efficiency (48.5 vs 50.0 J/TH)
- Antminer K7 100% better weight (14.0 vs 10,000.0 kg)
- Bitmain Antminer T17+ (64Th) 4% more heat output (10,509 vs 10,918 BTU/hr)
- Antminer K7 64% more home mining score (36.0 vs 22.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer K7 | Metric | Bitmain Antminer T17+ (64Th) |
|---|---|---|
| $3,500 | Upfront cost (MSRP) | $75 |
| -$5.08 | Daily net profit | -$5.35 |
| -$5,355 | Net after 1 year | -$2,028 |
| -$7,209 | Net after 2 years | -$3,981 |
| -$9,064 | Net after 3 years | -$5,934 |
| 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
Antminer K748.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer K7 vs Bitmain Antminer T17+ (64Th): which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer K7 is more profitable at $-5.08/day compared to $-5.35/day for the Bitmain Antminer T17+ (64Th). 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 T17+ (64Th) better for noise-sensitive spaces?
The Antminer K7 is quieter at 75 dB compared to the Bitmain Antminer T17+ (64Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer K7 or Bitmain Antminer T17+ (64Th)?
The Antminer K7 scores 36/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T17+ (64Th)). 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 T17+ (64Th)?
The Antminer K7 runs at 48.5 J/TH while the Bitmain Antminer T17+ (64Th) runs at 50.0 J/TH — a difference of 1.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 3% better efficiency (48.5 vs 50.0 J/TH).