Hi davidt3027049, Thank you for choosing Adobe Premiere Pro. The performance for any video editing application is dependent not only on the system specifications but also on the project complexity, media properties (codec, resolution, frame rate etc), effects applied etc. 4GB VRAM is recommended for the 4k editing or VR editing. You can still use Adobe Premiere Pro CC with 3GB VRAM for simpler projects. If you plan to work with higher resolution media (4K or higher) you may upgrade your GPU to NVIDIA GeForce GTX 1080 Ti or similar performing GPUs. Thanks, Shivangi
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