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The computer is relatively old, you don't need to buy a new one, depending on your power supply and the games you need to play to buy a graphics card.
220CPU performance can only be said to be average,With 100 7750 GTX650 level has affected the performance of the graphics card,With 800 yuan within the new graphics card (7770、GTX650TI) level,It has reached the top,If you are in the game,It is recommended to buy a second-hand 4850 180 yuan or a second-hand 5750 260 yuan level graphics card,Or want N card,You can take a look at the second-hand GTS250 200 yuan (N card power consumption is greater than the corresponding level of A card power consumption), For the above second-hand graphics cards, the power supply is rated at 300W or more, otherwise the power supply will not move, and there will be many problems.
The new graphics card is recommended to be 6750 499 yuan, and the power supply meets the rated 280W or more.
Don't buy a new graphics card below 400, the performance is limited (for example, the performance of the GT630 of 400 is the same as that of the 9600GT of the second-hand 130 yuan, that is, the power consumption is 25W lower).
For the graphics card models listed above, your CPU is a little hard to bring.
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x2 220 mcp65 2g RAM Recommended:
1 - Add a second-hand first-line brand GTS250 such as MSI Gaming Extreme or Blizzard at around 200!
GTS250 needs a power supply rated at more than 300W with 6pin, if the landlord's power supply cannot be satisfied, just buy a 500W power supply, such as Huntkey Jumper 500, and keep it for this 2 years to upgrade!
At present, the memory of DDR2 ** is still slightly higher, and the second-hand ** 2G is basically around 100, and now DDR3 4G is also at 170 - 180, it is really not cost-effective to buy memory upgrades! 2G memory Don't open too much background, basic play games are still enough!!
2 - Budget 7 has 1000 on the direct full upgrade ah! Intel AMD is available!
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A motherboard is just the equivalent of a large slot. The impact on the performance of the machine is minimal. On the premise that the power supply is sufficient, it mainly depends on the mutual match of the graphics card and the CPU.
The AMD 220 is a very basic CPU that makes a good match with your current graphics card. To improve the graphics card alone, the increase is relatively small.
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According to the CPU support list on the official website, the motherboard if it is flashed after the latest BIOS (F4F version released on August 1, 2010).It can support up to 95W TDP AM3 interface processor Phenom II X4 955
Support List.
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Make 2 and 1G 800 groups of dual channels, and the maximum XP recognition is 4 and waste.
N61GT motherboard integrates 6150 graphics card, the core is higher than the former's 425MHz, it is the 475MHz standard of 6150, running kart, Audition, Warcraft, CS is not a problem, Huilao motherboard with PCIe16 slot, easy to upgrade the graphics card after the sun cover is wide, 4 DIMM memory slots, 2 Wuliang SATA2 ports, aluminum capacitors are more durable, 4 power supply is more stable, and cheaper, 499, and it is also a large board type.