回复: 电脑问题请教
First of all, it's hard to assess the performance of these branded computers in the first place. All the figures and norms listed here are too elusive to explain anything. I can only feel safe to say that it gotta be much more powerful than an average PC one year ago.
Secondly, since you are talking about cost performance(性价比), you should know that normally, the cheaper a computer is, the higher cost performance it has. So for your $700 PC, you can get the picture.
Lastly, is this your son's dream PC or yours? It looks like a typical scam from video game savvy teenagers to their tech-illiterate daddies. The typical pretence from them is that "buy me a high performance PC so that I can study or don't blame me for failing my tests". Don't buy that lame excuse. Just get him a $400 PC. Good enough.