Okie dokie. So, here it is ... again, not something you'd expect to see.
As you can see, the results are pretty conclusive. First place TNT2 (OC, 160/160), second place fully stock Asus V3800 running at 125MHz (it says so in the specs, but also the OC app, more about that in a sec), third place Voodoo3 3000 AGP (running at stock clock speed) & last place Voodoo2 in SLI, 2x Creative 3D Blaster 12MB
Regarding software, I'm using the original Asus-branded OC app called Smart Doctor2.
And yes, please do... If you got the time & patience, see if you can reproduce these results on your own. Here are my full specs for this particular build:
Asus P3B-F (latest revision)
Intel P3 933 (Socket 370, running through a slocket adapter)
2x 128MB PC133
Asus V3800 Pro (TNT2 Pro)
2x 3dfx Voodoo2 12mb
Windows 98 SE