There are many people who say that GPUs are not necessary for Photoshop. Some people even say that they do not use them at all. I believe that GPUs are necessary for Photoshop if you want to create high-quality images. If you do not have a GPU, then you will need to use software like Adobe Photoshop Elements or Adobe Photoshop CS6 to create images. If you want to create professional-grade images, then you need a GPU.
