Is the Antminer K7 currently profitable?
At $0.12/kWh, the current estimate is -$3.56 per day after electricity. This is an estimated operating loss before pool fees, downtime, cooling, and other costs.
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⚡/ kWh
Antminer
Antminer K7
EaglesongCKBProfitability data: Aug 28, 2026
Antminer K7 is an ASIC miner for the Eaglesong algorithm with a rated hashrate of 63.5TH/s and a power draw of 3080W. At $0.12/kWh, its latest estimated gross mining revenue is $5.31 per day and electricity costs $8.87 per day, resulting in -$3.56 per day after electricity. Pool fees, downtime, cooling, and other operating costs are not included.
Gross Mining Revenue
$5.31
Hashrate
63.5TH/s
Electricity Cost
$8.87
Power
3080W
Net Profit After Electricity
-$3.56
Daily Mining Output
5242.726778CKB
Daily estimates use $0.12/kWh. Pool fees, downtime, cooling, and other operating costs are excluded.
Antminer K7 Profitability by Electricity Rate
Compare estimated daily operating cost and net mining profit before pool fees, downtime, cooling, and other expenses.
$0.05/kWh$3.70$1.61$48.29
$0.08/kWh$5.91-$0.61-$18.24
$0.10/kWh$7.39-$2.09-$62.59
$0.12/kWh$8.87-$3.56-$106.94
$0.15/kWh$11.09-$5.78-$173.47
30-Day Antminer K7 Net Profit Trend
Last 30 daily snapshots for CKB at the current hashrate.
1 Week Net Profit-$25.66
Available Period Net Profit-$130.79
Projected 1-Year Net Profit-$1,591.23
2026-07-302026-08-28
Antminer K7 Specifications
Published manufacturer specifications and hardware parameters for the Antminer K7 ASIC miner.
Size57 x 19.5 x 29 cm
Weight16.1 kg
Release DateDecember 2022
ShippingDecember 2021
Real-World Antminer K7 Hashrate, Power and Noise Tests
Compare published specifications with measurements reported in 2 video sources.
Average Hashrate
64.23 TH/s
Spec: 63.5TH/s
Near +1.2% vs spec2 videos
Average Power
-
Spec: 3080W
N/A vs spec0 videos
Average Noise
-
Spec: -
N/A vs spec0 videos
CKB Mining Pools for Antminer K7
Visible pools that support CKB; verify current fees and payout terms with each pool before mining.
Frequently Asked Questions About Antminer K7
Answers use the specifications and latest data displayed on this page.
How much electricity does the Antminer K7 use?
Its published power draw is 3080W, equal to approximately 73.92 kWh over 24 hours at continuous load.
What can the Antminer K7 mine?
The Antminer K7 is designed for the Eaglesong algorithm. The latest eligible profitability dataset uses CKB for the estimate shown above.
What is the power efficiency of the Antminer K7?
Based on the published hashrate and power draw, its calculated efficiency is 48.5 J/TH. Lower energy use per unit of hashrate generally reduces electricity cost for the same mining output.
Compare Antminer K7 with Similar ASIC Miners
Compare miners using the same Eaglesong algorithm with the closest published hashrates.
Estimates depend on network conditions, coin prices, hardware performance, and electricity rates. Verify current inputs before making purchasing or operating decisions.