Bitcoin Forum

1, when I try to use calculator on ConWarz like this image below:
https://pasteboard.co/hAxvxbu1U.png (https://pasteboard.co/hAxvxbu1U.png)

Then i got the result like this:
https://pasteboard.co/hAB5T1gqO.png (https://pasteboard.co/hAB5T1gqO.png)

i count profit of ETH Coin

The source of information:
- Hash Rate, Wattz: https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison)
- Power cost: from my house
- Pool fees: i assume that 1%
- Bitcoin Difficulty, Block reward, Bitcoin to Dollar: from CoinWarz (difficulty is not sharp but i round it 674...)

question: is this result true, or some inputs are not correct?

2, i am confusing about GPU and ASIC mining what is better if my condition is like (investment 2500$ :) get some coffees),
consider about these criteria: Cost, profit
3. can ASIC miner(antminer s9)  mine multiple coin?
 

Wait... Where did you get ETH?
You are using the BTC mining calculator, and you're looking at the BTC ASIC's list. You cannot mine ETH using sha256d miners (those ones are only suitable for sha256d coins like bitcoin).

It just looks like you're mixing up everything... You filled in values that seem to be consistent to an S9, but the price and block reward are those of ETH (at least, that's what i think, i didn't bother to check).

I find those information from https://www.coinwarz.com/cryptocurrency/coins/ethereum (https://www.coinwarz.com/cryptocurrency/coins/ethereum)

So i did mix BTC (using sha250d) info with ETH(using EtHash Algorithm) info. sr for lack of info :)

Seem like this one is more correct(Use AntMiner s9 to mine BTC sha250d):

inputs: https://pasteboard.co/hBSvp5jLv.png (https://pasteboard.co/hBSvp5jLv.png)
Result: https://pasteboard.co/hBUlHneAN.png (https://pasteboard.co/hBUlHneAN.png)

so, if i want to mine ETH then use GPU miner and get suitable software which is using EtHash algorithm?

That is correct, altough if you want more info about ETH mining, you might want to start a topic in the correct subforum (altcoin mining).
Good luck!

Thank you :)

i found you have a website introduce some tool to mine, let surf some info from it. :v