Difference Between Antminer E9 and Antminer K7

Model

Antminer E9

Brand Bitmain
Hashrate 2400Mh
Algorithm Etchash
Efficiency 0.8 j/Mh
Release date July 2022
Cooling Air

Calculation for 2400Mh

Profit per day

1.38 USDT

≈ 114.36 ₽

Payback

Power 1920 W

Antminer K7

Brand Bitmain
Hashrate 58-66 Th
Algorithm Eaglesong
Efficiency 48.5 j/Th
Release date January 2023
Cooling Air

Calculation for 66Th

Profit per day

5.44 USDT

≈ 451.64 ₽

Payback

Power 3201 W
Ads count 12
The best price 2830 USDT

Conclusion

We are comparing two devices from Bitmain — models Antminer E9 (July 2022) and Antminer K7 (January 2023). Antminer E9 and Antminer K7 cannot be directly compared by hashrate as they operate on different protocols: Etchash and Eaglesong respectively. Model Antminer E9 from manufacturer Bitmain is a unique solution with 2400Mh power, available in a single version. The Antminer K7 device from Bitmain is available in a wide range of powers. Versions from 58Th to 66Th are available. The power consumption of Bitmain Antminer E9 2400Mh is 1920 Watts. Bitmain Antminer K7 66Th, in turn, consumes 3201 Watts. The cooling type for both models is identical — classic fan airflow. Offers for Bitmain Antminer E9 are temporarily unavailable, but our catalog contains many other profitable models. 12 ads found for Bitmain Antminer K7. The current cost for 58Th power is from 25000 RUB. Both new and used devices are available.