100 points for consultation on computer configuration issues

Although their answers are good, I have actually used Shadowchi graphics cards, so it is best not to buy them. The heat dissipation of Lieutenant General and Black General series is really bad, and the performance is similar to other brands. The weather is so hot now, it is very unwise not to consider heat dissipation. It is recommended to buy Mingxuan's 9800GT Terminator II, the video memory is 1G, 22 I can play games on a screen larger than 1 inch without lag, and the 512 video memory is a bit small now. Nothing else needs to change.

As for the motherboard, I think the MSI A770 is very good, because if you bring a graphics card, you don’t have to buy the 790G and 780G. They are too expensive. My motherboard is only 480 yuan, and the 790 should be more than 800-1000!