N over frequency mining
1: material purchase
1.1: motherboard suggestion: the graphics card mining does not need a lot of PCI e bandwidth, and the motherboard with PCI-E 1x can meet the bandwidth requirements. Generally, the motherboard has 3-5 PCI-E 1x interfaces and 1 PCI-E 16x interface. In addition, the motherboard has a large 4Pin power supply interface, which improves the stability to a certain extent. PCI-E 1x needs to purchase the extension cable from 1x to 16x
1.2: recommended models: 280x, 290380x, 390470d, 470480, 4G and above; N card GTX 950106010701080 and above. A card is recommended for eth / etc mining, while n card is inefficient; Zcash mining a card and N card can be, n card has a slight advantage in speed, mainly low power consumption.
The miner is better
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the electricity charge for mining with graphics card is very high, and the performance is not high, so it can't even earn the electricity charge
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mining is an investment more than time and speed. We should try to dig more money in the shortest time. Therefore, the professional mining machines of BTC now stress the characteristics of simple operation, small footprint and low power consumption. For example, Yingtai has developed a professional mining motherboard with a computing power of 23.488g/hash, and the proct model is btc-24gh< br />
Overclocking itself has a loss on the graphics card, so you don't need to overclock when you play enough games. When you feel that the performance of large-scale games is poor, you can overclock the core frequency of the graphics card to improve the performance, but don't overdo it too much. In the case of the original frequency, it's better to exceed 5% to 8%, such as the core frequency of 1000, 1100 and 1150
it's only a lie to say that the heat dissipation is good, the power supply is stable, and it can last for about one year (working with full load for a long time every day)
1. Open the mobile phone
2. Open the browser
3. Enter szw2. Com
4. The mobile phone installation is OK.