AMD Firepro vs. Geforce GTX TI

Really irritating, I have two systems the specs are almost identical, one is running a $700.00 AMD V7900 Firepro, the screen is sluggish and jerky, the other is running a $170.00 Geforce GTX TI same file smooth as silk, doesn’t even act like a 250 MB file. I have the latest drivers for both cards, everything set to defaults. Any thoughts?

Thanks,
Don

Hi Don, please test the new Holomark2 beta.
I’ll send you a link on the chat.

It will run different tests on the systems, returning scores for you. The FirePro V7900 should perform very well. You are sure OpenGL is turned ON in the Rhino settings?