5 ms·

I am by no means an expert, but my understanding is that a personal computer isn't energy/heat efficient enough to make a profit from mining. It costs more in e

by Jemmeh 9y ago

I am by no means an expert, but my understanding is that a personal computer isn't energy/heat efficient enough to make a profit from mining. It costs more in energy than you would make from the bitcoin. My friends who do some mining have told me the same. You're competing with computers that are made exclusively for bitcoin and people who are heavily investing their time into it so it makes sense. It would probably be fine just for trying the system out and seeing how it works before you invest though.

astura 9y ago
Jeez, you're completely missing the point. The GP was asking for a comparison the odds/cost of mining a coin with the odds/cost of winning the lottery. Not about "investing," and not about "making a profit." Basically, which form of gambling is better from a cost/rewards perspective.
- Jemmeh 9y ago
  My understanding is you are always outspending on energy costs because of the energy inefficiency of personal computers for mining vs. a dedicated machine. So the chance of return would be more or less 0%. More like, "If I pay $5 for a lottery ticket where the max I can win is $4, what are my chances of profiting?" But again, not an expert. Just the articles I've read and people I know who mine bitcoin say you can't profit that way.
  - RandomTrees 9y ago
    In my understanding, there is continuously a chance (when mining solo) that you mine a Bitcoin block. If that happens (unlikely with consumer hardware) you make a lot of money at once since you get a whole block.
  - em3rgent0rdr 9y ago
    > "If I pay $5 for a lottery ticket where the max I can win is $4, what are my chances of profiting?" If you use a mining pool then you won't make a profit on a laptop. However if you were solo mining on your laptop, then there is a very small chance that you could win seriously big moola.
  - astura 9y ago
    Very false. You appear to not understand how mining works. The reason people join pools is to make money even if you never personally mine a coin. In a pool you just get paid for your effort. This is why joining a pool with consumer hardware will always lose. In this case we aren't talking about pools! There is two things that can happen when you solo mine - you either "lose it all" (all money spent on electricity down the drain) or "hit the jackpot," (1 full Bitcoin all for you!) At that level with a small hash rate its gambling, you're throwing some amount of money at it at the very, very tiny chance of a big payout. Say, for example, there's a 1/10000 chance any one person will mine a coin on consumer hardware per every $100 in electricity. So you're buying a $100 lottery ticket where the payout is $17,000. Of course you "can't make money like that," the vast majority of people will lose money, just like the majority of lottery players will lose money.
    - criddell 9y ago
      With the lottery, you are at least partially funding public education (35% of the revenue if I remember correctly). Are there any social benefits to Bitcoin mining?
    - Jemmeh 9y ago
      I was mistaken then. What I've read about it was somewhat incomplete from what people are saying here. That said there is absolutely no need to be such a jerk about it.
    - byteman 9y ago
      I think that the current reward for mining a block is 12.5 Bitcoin (+ transaction fees of course)
  - deleted 9y ago
    [deleted]
  - byteman 9y ago
    >Just the articles I've read I strongly recommend reading the Bitcoin white paper: https://bitcoin.org/bitcoin.pdf https://bitcoin.org/bitcoin.pdf It is not as nearly as long and complicated as you would think, if you know the basics (what's a hash, how do public keys and digital signatures work). I found it way clearer than all the explanation articles I've seen on the internet.
    - Jemmeh 9y ago
      Thank you, that's quite useful! I was doing some light reading on it so I just started with some simple articles, but perhaps they were over simplifying.

by Jemmeh 9y ago

astura 9y ago

Jeez, you're completely missing the point. The GP was asking for a comparison the odds/cost of mining a coin with the odds/cost of winning the lottery. Not about "investing," and not about "making a profit." Basically, which form of gambling is better from a cost/rewards perspective.

Jemmeh 9y ago
My understanding is you are always outspending on energy costs because of the energy inefficiency of personal computers for mining vs. a dedicated machine. So the chance of return would be more or less 0%. More like, "If I pay $5 for a lottery ticket where the max I can win is $4, what are my chances of profiting?" But again, not an expert. Just the articles I've read and people I know who mine bitcoin say you can't profit that way.
- RandomTrees 9y ago
  In my understanding, there is continuously a chance (when mining solo) that you mine a Bitcoin block. If that happens (unlikely with consumer hardware) you make a lot of money at once since you get a whole block.
- em3rgent0rdr 9y ago
  > "If I pay $5 for a lottery ticket where the max I can win is $4, what are my chances of profiting?" If you use a mining pool then you won't make a profit on a laptop. However if you were solo mining on your laptop, then there is a very small chance that you could win seriously big moola.
- astura 9y ago
  Very false. You appear to not understand how mining works. The reason people join pools is to make money even if you never personally mine a coin. In a pool you just get paid for your effort. This is why joining a pool with consumer hardware will always lose. In this case we aren't talking about pools! There is two things that can happen when you solo mine - you either "lose it all" (all money spent on electricity down the drain) or "hit the jackpot," (1 full Bitcoin all for you!) At that level with a small hash rate its gambling, you're throwing some amount of money at it at the very, very tiny chance of a big payout. Say, for example, there's a 1/10000 chance any one person will mine a coin on consumer hardware per every $100 in electricity. So you're buying a $100 lottery ticket where the payout is $17,000. Of course you "can't make money like that," the vast majority of people will lose money, just like the majority of lottery players will lose money.
  - criddell 9y ago
    With the lottery, you are at least partially funding public education (35% of the revenue if I remember correctly). Are there any social benefits to Bitcoin mining?
  - Jemmeh 9y ago
    I was mistaken then. What I've read about it was somewhat incomplete from what people are saying here. That said there is absolutely no need to be such a jerk about it.
  - byteman 9y ago
    I think that the current reward for mining a block is 12.5 Bitcoin (+ transaction fees of course)
- deleted 9y ago
  [deleted]
- byteman 9y ago
  >Just the articles I've read I strongly recommend reading the Bitcoin white paper: https://bitcoin.org/bitcoin.pdf https://bitcoin.org/bitcoin.pdf It is not as nearly as long and complicated as you would think, if you know the basics (what's a hash, how do public keys and digital signatures work). I found it way clearer than all the explanation articles I've seen on the internet.
  - Jemmeh 9y ago
    Thank you, that's quite useful! I was doing some light reading on it so I just started with some simple articles, but perhaps they were over simplifying.