Some render times I came up with:
Click to view attachment

These are not etched in stone so your mileage may vary laugh.gif

But they do indicate there can be extreme differences due to hardware. My older P4 has a modest graphics card so a better card might improve performance, slightly.

The dual core PC is a low end machine and uses a graphics chip – no card! It won't ever run Creator 2009 Video apps in XP but does using a Vista OS…huh.gif Surprised me!

The quick will notice that I didn't actually time BD rendering biggrin.gif I had done this some time back and the BD vs AVCHD times were not different enough to wallow away another 35 hours for testing...