某预发布游戏为何更新之间性能会变化

Quick PSA, as this comes up a lot:

The game will almost always stutter for 15–60 minutes after an update, as it needs to rebuild its shader cache and graphics pipelines. This happens as you play, so the stuttering should gradually subside as the caches warm up.

Also, keep in mind that presets other than Default (which uses the original, static console settings) are a moving target in this pre-release software. With each update, High could mean something different, with additional features or visual improvements added.

For example, version 0.9.10 introduced 4K liveries, 16x texture filtering on more surfaces, and shadows that are redrawn every frame. The next update will improve draw distance on High and Ultra, which will affect performance again.

For a fair performance comparison, use the Default preset and let the game warm up its caches first. Thx

ATG

PS. Don't report performance issues with Ultra preset, this is a preset that is basically "whatever is the max value this game can handle" and if it stutter for you in Ultra, drop it to High or use advanced settings to mix and match settings until it works best for your PC. Ultra is labeled VERY EXPERIMENTAL for a reason and it's no shame to not be able to run it

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