OCworkbench have posted a few more benchmarks using AMD's K8 3100.
Here is another commonly used benchmark Quake 3 Demo 001 (1024x768x32) that you can use to gauge the performance of AMD K8 3100. The benchmark is done using Tyan Radeon 9700Pro with 1 x 512M Corsair XMS3500C2. Drivers used Catalyst 3.2 (7.84). The following are corresponding scores done on Pentium 4 3.0G using the same setup.
Here is another commonly used benchmark Quake 3 Demo 001 (1024x768x32) that you can use to gauge the performance of AMD K8 3100. The benchmark is done using Tyan Radeon 9700Pro with 1 x 512M Corsair XMS3500C2. Drivers used Catalyst 3.2 (7.84). The following are corresponding scores done on Pentium 4 3.0G using the same setup.