nvidia 512mb is much sufficiant to play all games going for 1gb does not make much difference
There is one game that you can play on Nvidia Riva TNT. You can play different memory games.
No.
According true gaming fans the best graphic cards for pictures for video games would have to be the NVIDIA series graphic cards. These cards are known for their high performance qualities when it comes to gaming and the picture qualities are some of the best in the business.
Graphic State Games was created in 2000.
A good graphics card for low details on games is the nvidia 8800. I reccammend you don't get this just to be safe. To get normal to high graphics get the nvidia 9400. For high to best Graphics, get the nvidia 9800. For best Graphics, get the 260, 280, 285, 275, 290, (all nvidia).
get Nvidia GeForce 8800 ultra it only costs 600 dollars
nVidia and ATi both support valve games.
Depend on your activity, for office it's not recommended to upgrade, but for gaming, and furthermore a recent released games, you need to upgrade to mainstream graphic card to play it without a glitch.
I've tried it with games such as COD5 and others and can say 8400 is not as powerful but looks better 7600 can handle more so is better for games
dawn of war II
8GB of RAM is extremely enough for playing current heavy games. For mobile gaming notebook, 555m graphics is better than 540m in every aspects. It is because 555m have a higher memory clock rate and it is a class 1 graphic card compared to 540m, class 2 graphic card. Gentle reminder: Gamers, Don't look for graphic memory (GB) of the graphic card when buy notebook. However, please look for the memory clock rate/speed (Mhz) of the graphic card before buy the notebook. Class 1 - Extreme gaming and multimedia Class 2 - Lite gaming and multimedia