Ethereum Ge
Shenzhen Qianhai Ethereum blockchain Technology Co., Ltd. is a limited liability company incorporated in Shenzhen, Guangdong Province on June 19, 2018, with its registered address at Room 201, building a, No. 1, Qianwan 1st Road, Shenzhen Hong Kong cooperation zone, Qianhai, Shenzhen (settled in Shenzhen Qianhai business secretary Co., Ltd.)
the unified social credit code / registration number of Shenzhen Qianhai Ethereum blockchain Technology Co., Ltd. is 91440300ma5f6ge058, and the enterprise legal person is Fang Jiawen. At present, the enterprise is in business
Shenzhen Qianhai Ethereum blockchain Technology Co., Ltd., within the province, the current registered capital of the enterprise is general
view more information of Shenzhen Qianhai Ethereum blockchain Technology Co., Ltd. through network enterprise credit
for example, gtx1060 6G 1070 1080 1080ti and 1050ti 4G
amd RX 560 and above all series
RX 470 480 and so on
old high-end graphics cards with video memory larger than 4G have also gone up
Eth0 / 0 / 1 means port 1 of eth0 network card and 0 board card. Eth refers to Ethernet, and 0 / 0 refers to port 0 of board 0
in routers, switches and other devices, there will be a lot of interfaces and cards. In order to deal with this situation, the designers divide the network card board, such as eth1 / 2 / 3, which means the No.2 board and No.3 port of eth1 network card. Because the computer used to start with 0, the exchange number also uses this design, so 0 is placed in the first place
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extended data:
Classic Ethernet:
1, physical layer
each version of Ethernet has the maximum length limit of the cable. Signals within this range can be transmitted normally, and signals beyond this range will not be transmitted. In order to allow the construction of a larger network, multiple cables can be connected with repeaters. Repeater is a physical layer device, which can receive, amplify and retransmit signals in two directions
2. MAC sublayer
Classic Ethernet uses 1-persistent CSMA / CD algorithm, that is, when the station has a frame to send, it needs to listen to the media, and once the media becomes idle, it will send it immediately. Monitor whether there is a conflict on the channel while they send. If there is a conflict, the transmission will be terminated immediately, and a short conflict enhancement signal will be sent out, and the retransmission will be carried out after a period of random time
console (RS-232 serial port) is connected with serial port cable, which is used for local configuration.
eth 100m Base-T debugging network port provides front outlet Fe port, 100m full plex adaptive
ESC (RS-485 serial port) reports the monitored environmental monitoring amount to the device through the environmental monitoring serial port
arm RJ-45 interface provides digital environment monitoring channel
ge0 is the upstream or cascade port, ge0 has two ports, one is the electrical port, and the other is the optical port of SFP
the connection depends on the configuration, not the port. Ge0 means Gigabit port 0, eth0 is Ethernet port 0
find a router seller to help you configure it.
compared with ordinary graphics cards, the game performance of k620 is about the level of gt740 and hd7750, which should be worse than gtx650.
a card 6 series is compared with n card 5xx series, corresponding to 5 series, the power consumption of 6 series a card is much better than n card<
with the continuous progress of the times, the development speed of the graphics card is much faster than that of the CPU,
6870 was only a 999 yuan mid-range graphics card, focusing on cost-effective and practical. Similar later models are 7850 and R7 260x
you can't compare 6970 with 7870. The process is improved, and the power consumption and performance are inferior
nowadays, most of the second-hand procts are 7870, R9 270x and R9 280x, and few people watch 6xxx series.