Service life of 470 mining machine
some mine cards look good because there's no st in the mine machine, but because the hardware has been overused, all kinds of unstable problems may appear when you play games on the computer, And manufacturers generally do not guarantee the quality of mine cards.
How long can video card mining last? How many hours is the working life of graphics card mining? For this problem, first of all, the score is clear in two cases, one is the use of new graphics card, the other is the use of old graphics card, the working life is naturally different. If you buy Mining host configuration used graphics card, working life is not easy to say
However, it is worth mentioning that digital currency trading has been closed in China, so users who want to mine should be cautiousthe above is a brief introction of "graphics card mining life"! Hope to help you
The life of the graphics card is the same as that of the general electronic components, which is 6 to 10 years< br />
A: first, block height does not refer to the capacity of the blockchain
Second, the connotation of block heightblock height is the number of blocks linked to the main chain, that is, the number of blocks connected to the blockchain
Block height is the indicator of block2. The block has two identifiers, one is the hash value of the block head, the other is the block height
3. The hash value of the block head is the number obtained by the second hash calculation of the block head by sha256 algorithm
Theblock hash value can uniquely and explicitly identify a block, and any node can independently obtain the block hash value by simply hashing the block head
4. Block height refers to the position of the block in the blockchain
Theblock height is not a unique identifier
