This patch does not improve graphics, it adds a driver Vulkan on Nougat!And I'm not sure whether or not my graphics have been enhanced.
To make sure that the driver is active, you need to check it in VG: Vulkan Beta. To install game from the market will have to edit the build.prop.
The activation Vulkan can be seen in "AIDA64" and "Hardware CapsViewer for Vulkan".