I'm thinking of buying a Chillblast PC but am uncertain which CPU to go for. The i5 or the i7. I want to use the PC for light gaming (Last years titles, on a single screen, no 3D), but my main use would be editing large multi layer images in Photoshop, vector imaging, and rendering 3D images in Daz Studio 4 Advanced, using ray tracing, advanced shadows and shading, and multiple light sources. Would I gain any advantage from the hyperthreading, etc, on an i7, can Daz Studio 4 even make use of these features? Or would it be better to go for a beefier i5? Which CPU is best for me? I'm not looking to overclock.