7950 mining

as a middle-aged miner for 13 years, let's talk about the feeling of mining before.

I bought four mining machines in the past. bitcoin uses CPU and I'm not familiar with it, so I use the form of buying graphics card to dig Wright's coin.

the first one is a simple double card mining machine, not a mining machine strictly speaking, but a double 7950 machine, At that time, I thought about digging for a while. If I didn't make money, I could still play games by myself. As a result, I found that the efficiency was really not high. Later, I used to dig some dog money and play with it.

the second one was the popular 6-card miner in those years. At that time, there was a powerful motherboard, which could run for 6 yuan by connecting with the PCI adapter and changing the BIOS. At that time, I could dig a lot of Wright's money every day with this machine, It's a pity that there are too many people digging, so it took more than 80 days to dig the coins. The third and the fourth are professional mining machines. At that time, the new chips were used to mass proce mining machines. Although they were expensive, the power consumption decreased a lot. It took about a year to dig, In the end, he retired, g up other counterfeit coins for a while, and then sold them.

generally speaking, many websites have no credibility at all in the past few days. They actually know what the concept of excessive increase in computing power is after digging up the money.

when ZF suppressed it, the assets immediately shrank by nearly 70%, but they still didn't sell because of their faith, On the contrary, after selling the miner, I bought some coins and put them in my hand. When I bought 100, I g them and only bought 15. Hey, the miner was sealed and put under the bed. After waiting for three years, I found that it rose again. This year, when bitcoin rose to 2W, I sold some Leyte coins and paid the down payment. Almost 300 of them were sold. Now it seems that the highest is 380, Ha ha

now I still have some money in my hand, and I plan to hold it for a long time, but I won't dig any more. However, I still have a lot of orders with our first-class suppliers. In the past two months, I sold nearly 150 cards, and the more I sold, the more I sold. Some cards are about to double, which is even crazier than that in 2013, The existence of e-money has its own value in the end, but it does not deny that there are so many speculators who come in to fight. There are indeed those who pursue the price. After the boom, there will be a wave of leeks cutting. In the final analysis, bitcoin is just an investment. Everyone feels different about the risk. The strength of big funds is still strong, and it is inevitable for retail investors to be cut, But it's better than A-share at least.

mining is not a good thing. The big miners are in the remote areas with low electricity charges, many mining machines and low cost. Most people dig at home, and that's just a little fuss.

finally, it's not a good thing to grow too fast. Those who are confident can come in and show their operation. If they don't have much ability, don't come in, Only by routine

1. gtx1070 can satisfy most of the games on the market

2. gtx1070 is slightly better than gtx980ti, which is about 85% of gtx1080. Therefore, gtx1070 is worth choosing if it is not a player who pursues extreme performance. At least it is stronger, cheaper, lower power consumption and larger memory than gtx980ti

3. the performance of graphics card can refer to the ladder diagram of graphics card:

4. 

5. to use gtx1070 graphics card, it is recommended to match the rated power supply of 400W or above to be more stable

6. for reference

< / OL >

23~25w.

Running points also have something to do with the configuration of the computer. If you give full play to the performance of the graphics card, it should be about 24W

for your reference, i7 6700k + gtx1070:

GTX 1070ti is a sub flagship high-end graphics card just released by NVIDIA, which has been put on sale nationwide. Its performance positioning is between gtx1070 and gtx1080. Compared with GTX 1070, it has obvious advantages, and its performance is close to gtx1080. It is a sub flagship graphics card worth buying. How about GTX 1070ti graphics card? Let's share the performance test and evaluation of gtx1070ti compared with gtx1070 and gtx1080

gtx1070ti gpu-z screenshot

in terms of core frequency, gtx1070ti is limited to 1607-1683mhz by NVIDIA, so AIC manufacturers are not allowed to pre overclock, otherwise it will directly affect the sales of gtx1080, so the performance of gtx1070ti of each brand has little difference

test platform

hardware test platform accessories name brand model reference price processor Intel Core i7 7700k ￥ 999 radiator owl u12s -- graphics card gtx1070, gtx1070ti Gtx1080 ￥ 1249 motherboard ASUS tuf-z270 ￥ 679 memory Chichi Trident Z RGB series magic light halberd DDR4 2400 8g * 2 ￥ 599 hard disk OCZ vector 150 240g solid state hard disk ￥ 599 power supply anatik hcp-1200 ￥ 229 operating system win10 64bit 1709 -- driver geforce 388.13

hardware test platform, we chose flagship i7 7700k processor, z270 motherboard, 240g SSD, z270 motherboard, 240g SSD, z270 motherboard, z270 motherboard, 240g SSD 16g DDR4 memory combination, installed the latest win10 system and 88.13 driver

Gtx1070's video memory is 8g