2017年4月16日 · Mining capability is measured in the number of attempts to find a block a miner can perform. Each attempt consists of creating a unique block candidate, and creating a digest of the block candidate by means of the SHA-256d, a cryptographic hashing function.

kilo, mega, giga, tera, peta, exa, zetta, yotta.. these are all SI prefixes, each multiply by 1000. You might be a little confused since binary base values however are different, requiring powers of 2 instead of powers of 10.. that is why its 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, etc.

2018年4月18日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

40+ GHs for 1BTC - if you get your machine TODAY. 75+ GH/BTC - if ASIC delivered within 1 month.

2016年1月20日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

2016年4月1日 · What's the hash power requirements to solo mine and win at least one block a day? Two cases (with 10% luck, means mining requires to iterate 90% of unsuccessful hashes), Mine 24 hours a day and ...

2016年4月17日 · Bitcoin is generating using your hardware, thus if you have 1 worker on a 5 GHS piece of hardware, then your single worker runs at 5 GHS. If you add yet another worker , your'e complicating the issue for no real good reason. The two workers have to share the 5 GHS resources and each worker will perform at Approximately 2.5 GHS.

2013年4月24日 · ASICminer did decide to keep the hardware and mine. They're selling shares with intent to payout the dividends from whatever profit is made. Okay, so we got three players. ASICminer. Avalon. And

2013年11月17日 · GPU's cost way too much in electricity to see any kind of return and with machines like KnC miners 550+/GHS Jupiters and Coin Terras 2/THS Terra miner IV you will be hard pressed to generate any BTC with the setup you have now.

Mining with normal hardware CPU/GPU is pointless you get less than GHs and are not power efficient. Most of the mining pool will not even give you work to do. You have two alternative, buy hardware: Butterfly labs, Kncminer are the most famous company selling it.