Must be a mistake or is irrevelant.
Try running Oblivion at 1600X1200 MAX AA AF even with a CF system.
Try running the future games at similar settings.
Although I do agree that your CPU is good enough to be equiped with a 1900XT, by no means does it require CF systems nor can it make full use of the card just like the X6800 can.
In any synthetic or practical benchmark you will loose. Whether booting the operating system or installing it, whether opening 'My Computer' or multitasking. Whether audio or multimedia or graphics or games or anything. You loose by huge margins in everything. Even in gaming you do, but it may not always matter as much as for now your CPU if equipped with a better GPU(more RAM etc also) can survive most games just fine, but not like the X6800 for sure. Just measure the minimum fps.
Compare your Super Pi scores to X6800 scores.
1)Either you are ignorant.
2)Or you are proud that a irrelevant benchmark exists where your CPU beats the X6800, which is practically not possible, thus you are taking pleasure, anyway I too have amd 64 winchester 3200, which core do you have?