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Only top voted, non community-wiki answers of a minimum length are eligible. Questions Tags Users Badges Unanswered. Tag Info users hot new synonyms. Hot answers tagged scrypt day week month year all. What features of scrypt make Tenebrix GPU-resistant? The scrypt algorithm has at its core a routine called ROMmix. Mining with a CPU gives you very bad hashrate therefore I wouldn't recommend it.

You should use a graphics card GPU to mine litecoins or switch to another coin Additional Information Meterbuchus 3 7. Full example data for scrypt Stratum-client. Alright, I finally managed to fix my bugs and get a full roundtrip. Here is an example for a full communication with a Pool. I don't explain everything in detail as the API description can be found elsewhere. MatthiasB 2 Looking for nonces of even numbers.

I think that Tim Scrypt n mining comparison bitcoin. Your observations about the nonce having its lowest byte zero being a multiple ofare with respect to the little-endian byte order of the block itself. From the perspective of a big-endian machine, these are statements about the high byte of the nonce. So consider a miner Litecoin uses a different proof of work than Bitcoin, so that hardware won't be compatible it won't be solving the right problems.

I think that some GPUs Michael Burge 2 9. How does the CPU hashing scrypt n mining comparison bitcoin used in Yacoin differ from scrypt? The scrypt-jane modification allows the N in scrypt N,1,1 to change. Litecoin uses scrypt ,1,1. GPU miners haven't taken this into account.

But now you have the scrypt n mining comparison bitcoin issue. Instead of the GPU miners getting everything, it's the datacenters who have the advantage. There are a few other GPUs that do a bit better according to this list: Really if scrypt n mining comparison bitcoin have free power you should mine with whatever you can afford, then add more cards after you have coins and How does scrypt pow work?

However, the scrypt hash is not what's used as the block ID; rather, the shad hash double sha is used instead. The shad hash doesn't have to follow scrypt n mining comparison bitcoin How is 'scrypt' pronounced? CoinEnablers 3 6. Scrypt based merged mining pools. Found a helpful post at litecointalk: It won't work because the aux work must be explicitly provided by the merge coin.

All of these coins cloned from Litecoin lack that code as Litecoin doesn't have it. As a result you cannot merge mine these coins. It is the same reason you can't merge mine Terracoin or Freicoin with Bitcoin. User 1 This might interest you https: No, you can't mine Litecoin with any of Butterfly Labs' products.

I do not think there is a formal convention. Your best bet is probably to inquire at the inventor, the one-man company tarsnap. Start at their webpage about scrypt. Since the important point is cryptographic security and because of their unix-like naming tarsnap! Does CPU mining become efficient as memory requirements increase?

Suppose the memory requirements were raised to 4 GB. Tony 5 Can the Antminer S3 mine Bitcoin using Scrypt algorithm? Bitcoin does not use Scrypt, so you cannot use something that mines Scrypt to mine Bitcoin. So it cannot even use the Scrypt algorithm or mine any coins that use Scrypt.

Most important spec to look for on a GPU for scrypt mining e. Either SHA or scrypt is How to work out my hardware's hashrate power. But I think it's much easier scrypt n mining comparison bitcoin more accurate to just try mining different coins for couple hours and measure hashrate directly. I think it's w PSU wattage is max. Tenebrix uses Scrypt as the proof of work algorithm.

Scrypt was said to be GPU resistant due to the in memory look scrypt n mining comparison bitcoin tables the algorithm uses. CGMiner litecoin mining generates invalid nonce errors. In my experience scrypt mining on GPUs is quite susceptible to cause HW errors and wrong nonces if the parameters are not chosen to match the GPUs the algorithm is run on.

The reason this is crucial is that too high an intensity can actually be disastrous with scrypt because it CAN run out of ram. The amount of memory that scrypt uses can be adjusted to get the desired behavior. If a particular CPU has enough L2 memory to hold all scrypt n mining comparison bitcoin needed for a particular scrypt use case, then the performance of system memory will not be relevant.

Scrypt-based coins can increase the scrypt n mining comparison bitcoin requirements dynamically as one way of increasing the mining difficulty. For Litecoin, if memory size is increased in processing the Scrypt algorithm, for example to kB instead of kB No, it works the opposite.

If you increase memory, which is used by the scrypt to generate a single hash, scrypt n mining comparison bitcoin time it takes to Will my shares be accepted eventually?

If you're scrypt mining a SHAd coin, you will probably never get any shares accepted. You need to use the mining algorithm the coin uses. On the other hand, Dogecoin uses the Scrypt hash function. Is the a library for generating signatures and transactions for scrypt coins? The use of scrypt vs SHA has an impact on proof of work but no impact on the signature scheme or transaction structures.

The only thing that should impact you when using this library is the address prefix that differs with altcoins. The scrypt n mining comparison bitcoin address prefix for Bitcoin is 0. For Dogecoin for example it's So you could reuse that same library and Matthieu 4 7.

What is the benchmark that mining ASICs are measured with to determine the hash rates? The difficulty changes how many blocks you find, but it doesn't scrypt n mining comparison bitcoin how many hashes the chip performs. Are received BTCs really mine? Wallets will only consider outputs to be theirs if it is something that it can spend from.

This usually entails checking the output script against the set of scripts that your addresses will be used to generate. So even if you can sign for something, if the script does not match any of the scripts stored in your wallet, then it will not consider that output See the Litecoin Mining Hardware Comparison chart. Colin Dean 5, 3 16 Here is a comparison of the top GPUs you can buy for mining, with user submitted settings.

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Guides Today, Bitcoin is considered the safest cryptocurrency out there. Not only has it withstand the test of time, it is scrypt n mining hardware comparison the network with the most computational power in the world.

However, this security comes with a cost, centralization. When Bitcoin was first created, mining was done in Comparson, meaning that anyone could hardaare from their home computer.

ASICs are basically big calculators that have only one purpose: To solve one or various specific algorithms. Due to this specialized machines,Bitcoin mining has become a largely industrialized practice, available only to those that are capable of hosting large mining operations. This is because mining companies have an easier time selling their hardware in bulk.

Since ASICs are specific for the coparison, they have made it impossible for regular users to mine from their homes due to the difficulty increase they brought to the network. In light of this centralization, one of the most popular altcoins today was created, Litecoin.

Companies were able to build ASICS for Scrypt despite the high memory requirements and no upgrade or change has been made in the network in order to change this situation. As so, Litecoin has failed its initial purpose. Since miners are required to vote on changes to the network, these would just vote against any change that would render their expensive compairson equipment useless, as he would have a direct monetary incentive to do so. As so, one must assume this hzrdware of centralized mining must be dealt with from the start.

Enter Scrypt-N, an algorithm brought about by Vertcoin. The idea behind the algorithm is that even if the memory requirements of the Scrypt algorithm used by Litecoin were adjusted, there would always come a time when it would not be high enough to haardware ASIC development impossible. Since this issue must be dealt compariison from the start, Scrypt-N is a perfect solution. The idea is that Hardwrae memory requirement will always increase over time, rendering ASIC development unfeasible.

This system allows small scale miners to exist. Even though some users can build large mining operations with multiple computers rigssmaller miners can still stay afloat as this kind of hardware is widely available. Instead of using a fixed value of 10, such as Litecoin does, the Vertcoin N-factor begins at 11 and gradually increases over time using the following schedule: Hardawre pools, despite providing a scrypt n mining hardware comparison service, centralize the network on a couple of full nodes that end up making all the decisions in the network.

Although miners can always change pool to allow their hashpower to be directed to a pool that votes on the proposals they want, there will always be miners that will rather not change due to fees or convenience.

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