This is true but it doesn’t solve the VRAM leak. The performance is far better on higher resolutions (and specific applications like big SVGs or Canvases) with GPU enabled and Nvidia settings tweaked. If you handle just a few templates over the server’s lifetime or you only run a single template for a long time this won’t be an issue, but if you have to constantly add and remove templates this is not an option at all.
These settings work great for me on a GTX 960 (and on Quadro P2000 too):
