-2.16/day

Update: 283 seconds

Hashrate 220MH/s

Power 1200W

1632.39%

Bitmain Antminer G2 Profitability

Calculate the value of your Antminer G2 with our easy to use ASIC miner calculator!

We have the best results and most accurate data based on realtime data.

Daily

Monthly

Yearly

Income

$0.14

$4.23

$51.52

Electricity

$2.30

$69.12

$840.96

Profit

$-2.16

$-64.89

$-789.44

Calculate the profitability of the Bitmain Antminer G2 with our crypto miner profit calculator, which factors in electricity costs per day, month, and year based on different rates and currencies. This FPGA-based miner delivers 220MH/s at 1200W, making it a capable option for EtHash mining. Its customizable nature allows for potential optimization via firmware updates, offering adaptability in a rapidly changing market. With a noise level of 72db, it requires adequate cooling, but its efficiency remains competitive for those seeking flexible mining hardware.

Information

Brand

Bitmain

Model

Antminer G2

Algorithm

etchash

Hashrate

220MH/s

Power

1200W

Efficiency

5.45 J/Mh

Release

December 2017

Noise Level

72db

Size

545 x 612 x 100mm

Weight

15000g

Voltage

100-240V

Interface

Ethernet

Temps

5 - 35 °C

Humidity

5 - 90 %

Cooling

Air

Rack

Mined Coins

Ethereum Classic (ETC)

Ethereum POW (ETHW)

Profit Information

The Bitmain Antminer G2 is currently mining $-2.16 profit a day. The calculations is based on $0.14 income per day from which we deducted $2.30 electricity costs. This means the Antminer G2 is able to generate up to $4.23 income per month. After you would deduct the electricity price of $69.12 you will have an estimated profit of $-64.89 per month.

Hint: With our Hosting Plans you will only pay around 0.08 USD per kWh.

If the BTC price reaches $159813 you would earn estimated $-2.09 per day.

Profit Information

Profit Widget

Use our profit widget on your website to showcase the real-time profitability data of this ASIC miner.

ETCHASH Miner Generations

Gen 1 5

Gen 2 5

Gen 3 5

Gen 4 5

Gen 5 5

Gen 6 5

Gen 7 5

Gen 8 6

Mineable Coins

COIN	HASHRATE	POWER	EFFICIENCY	INCOME/DAY	PROFIT/DAY
Nicehash etchash	220MH/s	1200W	5.45 J/MH	0.14 $ 0.00000132	-2.16 $ -0.00002030
Ethereum Classic etchash	220MH/s	1200W	5.45 J/MH	0.18 $ 0.01104329	-2.12 $ -0.13082863

Currency Converter

Coin

Currency

1 ETC = 16.24000000 USD
Rate is for reference only. Updated just now.

Exclusive Deals:

Name	State	Qty	MOQ	Price	Location
Bitmain Antminer G2 220MH/s 1200W 5.45 J/Mh	Brand New	Stock	10	on request	Hong Kong
Bitmain Antminer G2 220MH/s 1200W 5.45 J/Mh	Brand New	Stock	1	on request	Germany
Bitmain Antminer G2 220MH/s 1200W 5.45 J/Mh	Brand New	Stock	1	on request	USA
Bitmain Antminer G2 220MH/s 1200W 5.45 J/Mh	Brand New	Stock	1	on request	UA Emirates

More Information

The Bitmain Antminer G2 is a lesser-known FPGA-based mining rig designed primarily for EtHash but with potential reconfigurability for other algorithms, offering a degree of flexibility compared to fixed ASIC designs. Unlike traditional GPU mining setups, it leverages optimized firmware to maximize efficiency, though its 1200W power draw requires robust cooling solutions. Its architecture is built to support future firmware updates that may enhance performance or adapt to emerging market conditions. Additionally, the unit's power efficiency of approximately 5.45 J/MH places it in a competitive range for its era, making it a niche yet powerful choice for dedicated miners.

Mining Pools:

Kryptex

1% PPS+
Viabtc

2% PPLNS
Emcd

1.5% PPLNS

1% PPS+
2% PPLNS
1.5% PPLNS

Algorithm Information: etchash

A crucial but lesser-known aspect of Ethash is the dynamic DAG (Directed Acyclic Graph) updated every 30,000 blocks. This approach forces miners to constantly manage a large dataset, inhibiting specialized ASIC developments. As the DAG size grows, older GPUs often encounter performance drops, reflecting Ethash’s leaning toward decentralized hardware. Pseudo-random data generation further complicates attempts at brute-forcing the hash. Memory bandwidth outweighs raw clock speed, amplifying the algorithm’s ASIC resistance. You can estimate the potential returns of ETC and other Ethash coins with our crypto miner profit calculator. Frequent DAG updates discourage stagnant hardware from dominating the network. This fosters balanced mining, giving smaller participants a fair shot at block rewards. Ethash’s memory-hard model also lessens the viability of massive mining farms. This design bolsters decentralization and ensures robust, tamper-resistant validation across the chain.

Frequently Asked Questions

As of July 1, 2025, considering an electricity cost of $0.08, the Bitmain Antminer G2 220MH/s is generating $-2.16 daily, $-64.89 monthly, $-789.44 yearly.

The Bitmain Antminer G2 220MH/s may mine the following coins:

Ethereum Classic (ETC)

Ethereum POW (ETHW)

The Bitmain Antminer G2 220MH/s has a hashrate of 220MH/s with the etchash algorithm.

Bitmain is the manufacturer for Antminer G2.

The Bitmain Antminer G2 220MH/s consumes 1200W of electricity.

The Bitmain Antminer G2 220MH/s consumes $2.30 worth of electricity every day, $69.12 monthly, $840.96 yearly.

The efficiency of Bitmain Antminer G2 220MH/s is 5.45 J/MH, with a hashrate of 220MH/s and a power consumption of 1200W.

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