2. If the graphics card needs to save money, you can consider the non-public version R9 290 of about 3,500 yuan. In fact, playing games is more than enough (in most cases). If you think money is not bad, choose 780Ti. In addition, when choosing the non-public version R9 290, pay attention to the air duct of the chassis. It is recommended to choose Raven 3, which has a vertical air duct, as the chassis.
3. It is suggested to choose the power supply starting from 700 yuan, such as the pirate ship RM650, Haiyun G650 and Yin Xin ST65F-G, etc.
4.I7 4930K playing games? It's not necessary. I7 4770 or even I5 4670/3570 without K will do.
5. Don't choose Samsung EVO series for 5.SSD, and adopt TLC granular model, which has defects in reading and writing speed and service life of large files.
6. It is recommended to install 2~3 chassis fans to assist heat dissipation.