Limiting the anisotropic sample count reduces texture bandwidth, but does not save texture memory. The texture quality also affects the texture filtering mode (r.MaxAnisotropy). Streaming from a DVD/Blu-Ray adds much more latency so you should try to avoid that. The results can vary, depending on the media (e.g. This can have effects on the image quality, how much you can notice texture streaming artifacts and how smooth the game runs (updates require expensive memory transfers). You can instruct the streaming system to be more aggressive in management (smaller pool size, culling unused textures) or to have less or more detail in the mip level computation. Another large amount comes from the used textures (usually compressed and streamed). GBuffer), others with specific quality settings (e.g.

Some of those scale with the screen resolution (e.g. R.LightFunctionQuality=1 r.ShadowQuality=5Ī modern rendering engine requires a lot more GPU memory (textures, meshes, GBuffer, Depth Buffer, Shadow maps). R.LightFunctionQuality=1 r.ShadowQuality=2 R.LightFunctionQuality=0 r.ShadowQuality=0

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