Issue with Cycles rendering regarding my GPU Using Cycles render with either my CPU (intel i5-4690k) and my GPU (GTX 750ti) yeilds the same result. When I go into user preferences and select my GPU under CUDA, it displays it as: "GeForce GTX 750 Ti (Display)"
Does the (Display) mean that only my CPU is rendering, and it lets my GPU then process the other UI in Blender?
The "(Display)" in system preferences means that GPU will work to process all elements in viewport, not on rendering. You just make it available. If you really wanna have GPU rendering acceleration, you have to select in Render section