A graphics card of about 500 is recommended, and a graphics card is recommended

This configuration upgrades the graphics card, and the most cost-effective is about 600HD4830. As someone said, it's nothing like those GT220 GT240 9600GSO 9600GT, and the performance is even slightly better than the 9800GT. Brand.

The main choice is Dilan Hengjin, Sapphire, Shuangmin (this brand may buy an 800SP version). If you can only limit it to 500, you can choose 9600GT, which is better than GT240. Note that you must choose a 256-bit wide.

The brand is not very important, don't buy it, make sure it can be 256 bits wide, and it won't be too bad.

In addition, there is a power supply problem, what is the power supply of the Ark 350W? I haven't heard of it, it's basically a copycat, right? If it's a power supply that comes with a general chassis, it's definitely a copycat (a case with more than 1,000 pieces is a different story).

The power supply is the heart of the computer, and it is best not to use this power supply. It is best to choose the brands of power supply such as Great Wall, Huntkey, Kangshu, FSP, and ANTEC (in fact, there are many good ones, which may not be common). If you choose 4830, the power supply is best rated at 300W or more, with a graphics card 6P interface, ** about 300 pieces.

At least you have to buy a 200 Huntkey Calm King...

Let me reiterate again, under normal circumstances, the performance of the 9600GT should be slightly stronger than the GT240, and the main strength is the bit width, the 9600GT is 256 bit width, and the GT240 is 128. But the GT240 has the advantage of more advanced technology, as well as support for GD5. In this comparison, the performance of the GT240 of the 9600GT and GD5 is about the same, but the GT240 consumes less power, that is, it is more power-efficient.

However, the GT240 is more expensive by about 100.

First of all, it is explained that the price of 500 yuan is not a good graphics card, and the performance cannot be very strong.

1. Mingxuan 9600gt deformed gold steel 512m gd3 550 yuan.

2. Sunflower GT220 OC King 512M GD3 500 yuan.

It's definitely enough to play Modern Warfare 2, Assassin's Creed 2 is hard, GTA4 can only have low resolution and low special effects, otherwise it will definitely be stuck, smooth at least i5 750 + GTX260+

The 550 also recommends the GT220, which is a joke.

If you have a budget of about 500, go straight to 4830.

Newegg's Shuangmin 4830 sells well at 559

It's not a grade like those GT220 GT240 9600GSO 9600GT.

The upper block Mingxuan GT440 Big Mac **600 more than 600 performance is very good It is the latest series to replace the new model of the GT240.

The new 40nm production process supports DX11 special effects and physical acceleration There is also a unique dual-pin temperature control technology that automatically adjusts the wind speed according to the temperature of your graphics card, and the fan is also quite quiet.

512M 128bit DDR5 video memory specifications This card is quite cost-effective, and now Mingxuan graphics card makes a graphics card 2-year warranty is very good.

You can choose second-hand 8600gt (about 150), 200 yuan, nothing to buy; GT240 The lowest price is 399 yuan, which meets your requirements. In fact, the second-hand water is very deep, and it is difficult to warrant if there is a problem.

It doesn't make much difference if you change the graphics card at this price point.