Graphical Tests
An ASUS Radeon 9800 XT powers all three systems.3DMark2001 SE

100 or so marks difference splits the KV2 from the FN95, highlighting their very similar base performance, which now extends to the 3D side of things.
3DMark03

GPU limitation means that 3DMark03 was never going to show a huge difference when the CPU is constant too. The KV2 just edges out the SK8V system by three marks.
Painkiller

Painkiller is another slight win on the KV2, pointing to a very slight advantage in its AGP performance, but still within a margin of statistical error.