Which computer is better for running 3D modelling programs?

Option one:

AMD Phenom II X6 2.8GHz Socket AM3 Six Core CPU

6GB DDR3 1333Mhz RAM

Nvidia GT430 2GB Gaming Graphics Card



Option 2:

Intel® Core™ i5-2310 Processor (2.90GHz, 6MB)

6144MB Dual Channel DDR3 1333MHz [2x2048 + 2x1024] Memory

Graphics : 1GB AMD Radeon HD 6670



Thank you|||the AMD rig is better, but it would be better if u had an AMD radeon 6870 or higher