Originally posted by: Kinesis
Hope someone can give me the straight goods on this. For the new system I am buiilding I am planning to put a ATI Radeon 9800 Pro in it. Now should I get the 128MB or the 256MB version? About $100 bucks difference (here in Canada).
Would I see enought of a difference or benefit when plainning games? I am planning to get 2GB of DDR Ram. Is that overkill for the "average" computer user/programmer/gamer to have?
Would the on-board RAM (being 2GB) be enough to compensate for the difference between 128 and 256MB on the video card?
Thanks in advance!
The motherboard's RAM is not going to be good to "compensate" for the 128MB videocard - if the GPU has to actually use AGP's ability to store textures in system RAM, it has to go onto the system bus, then to the RAM, which runs a good bit slower than the videocard's RAM. This extended access path (AGP -> chipset -> system RAM and back again) adds latency too, which would really hurt framerates.
So no, system RAM isn't going to compensate for that reason.
Go along with what's been said here - 1GB RAM should be very adequate, and go for something high-end with the saved money, like the 6800GT as KillaKilla suggested.