20 points! Ask the master to take a look at the configuration

Yours is an Intel processor, and the dual channels of memory play an obvious role, so, it's still 2 x 1G. Also, 667 is directly upgraded to 800.

160g is not cost-effective, 250g is enough for you to use in the future.

The motherboard is too bad, this board is now more than 400, if it is at the same price, it is still the choice of Spartak Kuroshio BI-100

Why is the graphics card still so old??? It has now been discontinued. Colorful Radium Wind 3850-GD3 CF**Edition 256, this should be enough for you.

1G is enough, 1G is not fully popularized yet, and it is useless for you to ask for 2G.

Add another 1G and change the graphics card to 3850

Dual-channel DDR2 800 is preferred

And the memory supported by your motherboard GIGABYTE GA-945PL-S3G is only DDR2 667 533

It is recommended that you replace the motherboard with the GIGABYTE GA-P35-DS3L.

This CPU is enough for the motherboard of 945,It's better to use 2G for memory,There is a value for upgrading in the future,Hard disk 250G is only more than 160 more than 30 yuan,It is recommended to change to 250G,Graphics card 7100 is too low in performance,And it has been out of production for a long time,Change to 8500 or 8600,It's going to be colorful at the meaning price,Cheap,Things are OK,I personally recommend N card to buy shadow relaxation,Xunjing,A card 3650,300 or so,With 8500 is a grade, There are DDR2 and DDR3 points, DDR3 is better, about 100 more expensive than DDR2, that is, about 400, it is best to DDR3, playing games is obvious, in addition to the power supply is recommended for the Great Wall and Huntkey, the peak value is 350W, it is enough, about 150, Rainbow Radium Wind 3650-GD3 CF** version 256M H12 399

XFX Xunjing 8500GT (T86J-NAF) 399 (Recommended) Radeon HD3650 Ice Diamond 399 Sapphire HD3650 Platinum Edition II 399 (Recommended).

The graphics card is definitely 2 1's.

Dual channels are better.

The motherboard graphics card is completely replaced. The memory is only 120 yuan for 2 1G DDR2 800**, which is cheaper than DDR2 667.

Motherboard for P45, graphics card for 3850, memory for 800, dual-channel, buy 2 1G, not dual-channel, just a 2G.

The memory module must be bought for 2G, and the performance you can get with dozens of extra pieces will feel obvious after using it.

This set of configuration can not be said to be very good, it belongs to the current standard configuration, the process of the standard Internet café graphics card PCI Express is good, as far as playing games is concerned, it is easy to deal with any game on the market now.

The motherboard CPU is good, I feel that the hard disk is a little smaller, and it is recommended to buy a 250G one.

I don't know what problem you want others to look at, ** or performance?

Don't use the 7100 chip for the graphics card, it's best to use the 7300gt, GT is the meaning of the enhanced version, you will find that the performance is much better when playing games, and there is nothing else.

This is a new machine? Why don't motherboards use P35 or the like? And then the graphics card is a bit bad. Then it is recommended to buy a 250g hard drive as it is the best value for money. In terms of memory, if you want to go to 2G, then it must be 1G*2, and you can have dual channels.