Fall 2003 Video Card Roundup Part I - ATI's Radeon 9800 XT

Command & Conquer Generals: Zero Hour

The recently released expansion to the very popular Real-Time Strategy (RTS) game Command & Conquer Generals seems to do a good job of living up to the standards set by its prestigious ancestry. RTS games usually get overlooked in GPU roundups and comparisons as they aren’t considered graphically intense. However, smoothness is very important to gameplay; goodness knows I’ve blamed plenty of lost armies on ill timed drops in framerate. For this benchmark, we created a multiplayer game consisting of 6 hard armies on one team with us, and one easy army. We then used the replay feature in conjunction with FRAPS to measure performance. This was done with and without 4xAA/8xAF.

In this first test we can see that all the ATI cards are huddled together at the top while the nvidia cards lag behind. Clearly this game favors the ATI architecture. One of NVIDIAs strong points, memory bandwidth, doesn't get a chance to shine in this game as its mostly small textures and low poly objects with some pretty cool particle effects. That kind of setup just doesn't tilt in NVIDIAs favor.

Even with AA and AF enabled neither camp is severely hampered; and the only card that really drops off significantly is the 9600 Pro. The fact that the FX 5900 and NV38 are neck and neck suggests that the reason for NVIDIAs performance in this benchmark has something to do with an aspect of the architecture that isn't directly (or significantly?) affected by GPU core clock or memory bus bandwidth/speed; more than likely we're talking about driver issues here.