How specific are ASIC's design? Can they single hash SHA256?
1
I understand that Bitcoin's ASICs are a highly optimized piece of equipment and, therefore, are also very specific.
My question: are they able to do a single (or triple?) SHA-256 hash at all? And, if so, how competitively would they be with versus a GPU?
mining-hardware hash asic cryptography
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
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add a comment |
1
I understand that Bitcoin's ASICs are a highly optimized piece of equipment and, therefore, are also very specific.
My question: are they able to do a single (or triple?) SHA-256 hash at all? And, if so, how competitively would they be with versus a GPU?
mining-hardware hash asic cryptography
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
1
1
1
I understand that Bitcoin's ASICs are a highly optimized piece of equipment and, therefore, are also very specific.
My question: are they able to do a single (or triple?) SHA-256 hash at all? And, if so, how competitively would they be with versus a GPU?
mining-hardware hash asic cryptography
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I understand that Bitcoin's ASICs are a highly optimized piece of equipment and, therefore, are also very specific.
My question: are they able to do a single (or triple?) SHA-256 hash at all? And, if so, how competitively would they be with versus a GPU?
mining-hardware hash asic cryptography
mining-hardware hash asic cryptography
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
asked 1 hour ago
Tiago Loriato SimõesTiago Loriato Simões
61
61
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Tiago Loriato Simões is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
1 Answer
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A Bitcoin mining ASIC:
- does not attempt to complete a single hash, rather fragments of two SHA256 compression rounds which is then compared to a target, the result is never returned
- can not accept arbitrary information that is not in the form of a partial SHA256 compression round
So in terms of competitiveness, a CPU can actually complete a SHA256 hash, a mining ASIC can not, which I suppose puts it ahead in this arbitrary race.
answered 1 hour ago
AnonymousAnonymous
8,78211028
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1 Answer
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active
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votes
1 Answer
1
active
oldest
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active
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active
oldest
votes
2
A Bitcoin mining ASIC:
- does not attempt to complete a single hash, rather fragments of two SHA256 compression rounds which is then compared to a target, the result is never returned
- can not accept arbitrary information that is not in the form of a partial SHA256 compression round
So in terms of competitiveness, a CPU can actually complete a SHA256 hash, a mining ASIC can not, which I suppose puts it ahead in this arbitrary race.
answered 1 hour ago
AnonymousAnonymous
8,78211028
add a comment |
2
A Bitcoin mining ASIC:
- does not attempt to complete a single hash, rather fragments of two SHA256 compression rounds which is then compared to a target, the result is never returned
- can not accept arbitrary information that is not in the form of a partial SHA256 compression round
So in terms of competitiveness, a CPU can actually complete a SHA256 hash, a mining ASIC can not, which I suppose puts it ahead in this arbitrary race.
answered 1 hour ago
AnonymousAnonymous
8,78211028
add a comment |
2
2
2
A Bitcoin mining ASIC:
- does not attempt to complete a single hash, rather fragments of two SHA256 compression rounds which is then compared to a target, the result is never returned
- can not accept arbitrary information that is not in the form of a partial SHA256 compression round
So in terms of competitiveness, a CPU can actually complete a SHA256 hash, a mining ASIC can not, which I suppose puts it ahead in this arbitrary race.
answered 1 hour ago
AnonymousAnonymous
8,78211028
A Bitcoin mining ASIC:
- does not attempt to complete a single hash, rather fragments of two SHA256 compression rounds which is then compared to a target, the result is never returned
- can not accept arbitrary information that is not in the form of a partial SHA256 compression round
So in terms of competitiveness, a CPU can actually complete a SHA256 hash, a mining ASIC can not, which I suppose puts it ahead in this arbitrary race.
answered 1 hour ago
AnonymousAnonymous
8,78211028
answered 1 hour ago
AnonymousAnonymous
8,78211028
answered 1 hour ago
AnonymousAnonymous
8,78211028
answered 1 hour ago
AnonymousAnonymous
8,78211028
8,78211028
add a comment |
add a comment |
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