The discrete graphics card model is not clear, and it is estimated that it is not much better than the GT520. But the GT520 has been out of date for several years. Intel Quad-Core Xeon E5345 2.33GHz is also an outdated product, currently only worth more than 200 yuan.
Such a machine has poor performance and is not worth buying. Its only advantage is that it is cheap. But if you want to play games with it, forget it before it's too late!
If you really don't have money, you can consider temporarily not installing a host with a discrete graphics card, and then adding a discrete graphics card when you have money, which is much more cost-effective.
If you can accept this suggestion, I can recommend you as follows:
CPU Intel Core i3 3220 (boxed) 1 750
Motherboard ASUS P8B75-M Motherboard 1 540 (4 memory slots, not LE shrink, perfectly matched with I3 3220)
Memory weigang 8GB DDR3 1600 (colorful, single) 1 260
Hard disk wd 500gb7200rpm 16MB SATA3 blue disk (wd 5000akx) 1 330.
display card
Chassis game devil nuclear weapon 99 dollars
Power first horse black charm 450 1 280
Total: 2259 yuan
Intel Core i3 3220 is an Intel HD graphics card 2500 display core with integrated CPU, which is enough for most of your applications. Playing small and medium-sized games, such as common online games, is ok, without any problems, and watching HD movies is also very smooth! It's no problem to play some web games. Listening to songs, surfing the Internet and video chatting are very flexible and responsive.
This configuration is much better than AMD Athlon II X4 64 1 and 640 in performance! And the price is similar. It's a pity to spend 2200 yuan to buy the super garbage configuration like Athlon II X4 64 1! That kind of power consumption is also large, playing games is not powerful at all, and the upgrade space is too small.
This configuration has a strong room for upgrading. If you add a GTX650TI discrete graphics card above 900 yuan, such as Sotai GTX650-2GD5 Thunder PA￥900, this machine will immediately become the mainstream game machine, killing all large games.
note:
This configuration uses a single 8GB memory, which reserves a powerful space for upgrading the computer in the future.
The power supply you choose is rated at 450W, which is convenient for you to upgrade your computer in the future. You don't have a discrete graphics card, it is enough to use 300W power supply, but if you upgrade in the future and add a powerful discrete graphics card, your power supply will be replaced, which will be wasted. And the price of 300W power supply and 450W power supply is almost the same.
Use a power supply with a rated power of 450W. If it doesn't consume electricity, it must be 450 W! Don't worry about this problem, because this power supply is an active PFC power supply with a conversion efficiency higher than 85%, which is actually more energy-saving than ordinary passive power supply! And silent, quite quiet! You usually use QQ on the Internet for a little more than 60 W, and it is difficult to exceed 200W W.
In short, I recommend this configuration of yours to be environmentally friendly and energy-saving, silent and efficient, affordable and powerful, which is very easy to use except for all large and medium-sized games!
The monitor recommends that you buy AOC e225 1Fw. The reference price is 840, which is a 2 1.5-inch LCD! Ultra-thin, fashionable and pleasing to the eye, environmental protection and energy saving, this brand is a boutique in domestic products, and its sales volume is quite large!