WoW:CVar gxTextureCacheSize

This CVar is not used together with gxApi "d3d9ex", only "opengl" and "direct3d".

If gxTextureCacheSize is set to 0, the client will try to pick a reasonable default value for your settings.

Example

To allow 128MB of GPU memory to be used for textures, add the following line to your Config.WTF file:

SET gxTextureCacheSize "128"