{"id":5699,"date":"2023-09-05T12:14:52","date_gmt":"2023-09-05T16:14:52","guid":{"rendered":"https:\/\/coincentral.com\/?p=5699"},"modified":"2023-09-07T16:30:06","modified_gmt":"2023-09-07T20:30:06","slug":"asic-gpu-cpu-mining","status":"publish","type":"post","link":"https:\/\/coincentral.com\/asic-gpu-cpu-mining\/","title":{"rendered":"ASIC vs. GPU vs. CPU Mining: Which is Most Profitable?"},"content":{"rendered":"

Rather than a rehash (pun intended) of the advantages and disadvantages of Proof of Work versus Proof of stake<\/a>, we\u2019re here to break down how CPUs, GPUs, and ASICs all play a key role in the mining process. Understanding the hardware behind Proof of Work is essential for analyzing the sustainability and level of decentralization of different coins. We\u2019ll go over the advantages and disadvantages of each hardware and how they’re relevant to the most popular cryptocurrencies and hard forks. <\/span><\/p>\n

ASIC Mining<\/b><\/h2>\n

An ASIC is an application-specific integrated circuit. In the context of cryptocurrency, it\u2019s a microchip specifically designed to execute a hashing algorithm as quickly as possible. Let’s give you some perspective on how powerful these ASICS can be. A Bitcoin ASIC can calculate hashes 100,000 times faster than even the best CPU. <\/span><\/p>\n

ASICs are custom-built for a single hash algorithm. Therefore, you would need to buy different ASICs for each coin that you wanted to mine. Currently, there are several companies, such as Bitmain and Canaan, that design ASICs. Due to their custom nature and niche application, a powerful ASIC isn’t cheap. For high-end hash power, a single ASIC could run you $3000. <\/span><\/p>\n

\"ASIC<\/p>\n

That ASIC might earn you 10 dollars in profit in the first month. Due to the constant arms race of acquiring hashing power, your profits would likely decrease each subsequent month.<\/strong> Here’s a look at the increasing Bitcoin hash rate over a stretch of time in 2017 to 2018, when many new miners entered the market.<\/span><\/p>\n

\"Hash<\/p>\n

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ASIC Disadvantages<\/b><\/h2>\n

Performing trillions of hashes per second comes with some downsides. Due to the intense <\/span>hashing, these ASICs give off some serious heat and require proper cooling. In order to cool the chips effectively, that\u2019s going to require fans and a lot of noise. Just take a listen. <\/span><\/p>\n