Ethereum: Understanding the differences between Antminer S9 and Antminer S9i
Antminer S9 and Antminer S9i are two popular mining devices from a bitmain, a Chinese hardware company known as a high -performance encryption of mining machines. Although they have many similarities, there are significant differences between the two models. In this article, we are studying the most important differences between the Antminer S9 and Antminer S9i to help you make a conscious decision when choosing the right mining device for the quarrying requirements of Ethereum.
What is Antminer S9?
Antminer S9 is a single -story mining machine designed by Bitmain. It is based on 7nm process technology, which provides high performance and low power consumption. The S9 uses customized ASIC (application -specific integrated circuit), which can well the etherium, including cryptocurrencies.
What is Antminer S9i?
Antminer S9i is an updated version of the original Antminer S9. There are several significant improvements for its predecessor:
* Custom ASIC : The S9I uses a customized Asic model, which is especially optimized for Ethereum’s mining, leading to a better performance and hash price.
* The higher TMP (temperature coefficient)
: The S9I has a higher TMP value than the S9, which allows for more efficient cooling and reduces power consumption.
* Improved Electrical System : The S9I has an improved electrical system with a higher output voltage and lower feed current, leading to reduced power consumption and increased efficiency.
The key differences between Antminer S9 and Antminer S9i
Here are the most important differences between Antminer S9 and Antminer S9i:
* ASIC Planning
: The S9I has a customized Asic design, which is optimized especially for Ethereum’s mining, while the S9 uses ordinary ASIC, which can dig other cryptocurrencies.
* TMP (TMP) : S9i’s TMP value is higher than the S9, which improves efficiency and reduces power consumption.
* Power System : The S9I has an improved electrical system with a lower feed current and output voltage, which increases efficiency and reduced power consumption.
* Hash speed : The S9I typically offers better hash prices than S9 due to its customized ASIC design, optimized for the quarrying of Ethereum.
conclusion
In summary, Antminer S9 and Antminer S9i differ significantly in their ASIC models, temperature coefficients, electrical systems and hash speeds. Although the S9 is a good choice for the quarrying of cryptocurrency, including Ethereum, updated S9I offers better performance and efficiency due to its customized ASIC design, which is optimized especially for Ethereum mining.
Recommended
If you are going to dig Ethereum or other cryptocurrencies, we recommend that you choose either the original Antminer S9 or the updated Antminer S9i. If your budget allows it, the updated S9I is definitely worth considering. Remember that updating to a newer model requires some technical expertise and can invalidate your warranty.
Additional tips
* Observe power consumption : When choosing a mining device, you closely monitor power consumption to ensure effective cooling and prevent overheating.
* Consider the maintenance costs : The updated S9I has an improved electrical system with a lower feed current and output voltage. However, these improvements are higher costs for maintenance and spare parts.
* Be aware of the warranty conditions : When choosing a mining device, note that the updated S9i may void your warranty.
By understanding the differences between Antminer S9 and Antminer S9i, you can make a conscious decision by choosing the right mining device for the quarrying requirements of Ethereum.
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