Bitmain Antminer K7 profitability & price LIVE
Bitmain Eaglesong miner for CKB. Currently -$0.81/day net at $0.072/kWh.
About the Bitmain Antminer K7
The Bitmain Antminer K7 is a industrial-grade Eaglesong ASIC miner from Bitmain, delivering 63.5 TH/s for 3,080 W of power draw — an efficiency of 48.5 J/TH.
Released in Jan 2023, it targets the CKB market: at today's network conditions (August 07, 2026) it produces about $4.51/day in CKB revenue, or -$0.81/day net of electricity at $0.072/kWh, and stays in the green down to a break-even rate of $0.061/kWh. Street price is around $799 — request a quote below for live stock and delivery times.
Profitability vs electricity cost
| Rate ($/kWh) | Cost/day | Revenue/day | Net profit/day | |
|---|---|---|---|---|
| $0.02 | $1.48 | $4.51 | +$3.04 | |
| $0.04 | $2.96 | $4.51 | +$1.56 | |
| $0.06 | $4.44 | $4.51 | +$0.08 | |
| $0.08 | $5.91 | $4.51 | -$1.40 | |
| $0.10 | $7.39 | $4.51 | -$2.88 | |
| $0.12 | $8.87 | $4.51 | -$4.36 | |
| $0.14 | $10.35 | $4.51 | -$5.83 | |
| $0.16 | $11.83 | $4.51 | -$7.31 | |
| $0.18 | $13.31 | $4.51 | -$8.79 | |
| $0.20 | $14.78 | $4.51 | -$10.27 |
Break-even electricity price
The Bitmain Antminer K7 currently earns -$0.81/day net at $0.072/kWh (August 07, 2026 snapshot). It stays profitable as long as your electricity costs less than $0.061/kWh — its break-even rate. Difficulty increases and coin-price moves will shift this number — recheck before ordering.
FAQ — Bitmain Antminer K7
Is the Bitmain Antminer K7 profitable?
At $0.072/kWh the Bitmain Antminer K7 earns about $4.51/day in revenue and -$0.81/day in net profit. Its break-even electricity price is $0.061/kWh — above that rate it mines at a loss.
What electricity rate does the Bitmain Antminer K7 need?
The Bitmain Antminer K7 breaks even at $0.061/kWh at current network conditions — below that rate it earns -$0.81/day net at $0.072/kWh. Miners with access to industrial power ($0.04–0.07/kWh) have the healthiest margins.
What does the Bitmain Antminer K7 mine?
The Bitmain Antminer K7 is a Eaglesong miner. It mines CKB.