看到那么多玩ROME2卡卡卡卡。。。。。。。。分享个官网的CPU利用问题

smilex

首先一个网址：http://forums.totalwar.com/showt ... posted=1#post802981

原文：Shadows and animations are calculated on the same CPU core which is why those 2 settings can drag down performance in battles completely. A smaller unit size than 'ultra' would help ofc, but nobody wants smaller armies.
（简单翻译下）阴影和动画只在一个CPU核心处理，这是CPU满载的元凶。少数的军队人数可以帮助你解决问题，但是没人喜欢小型部队。
There is no CPU in this world which can render extreme/ultra shadows + extreme/ultra unit detail on a constant 25fps in large battles due to this bottleneck.
SO。这个世界上没有一个CPU可以在25FPS以上的基础上运行extreme/ultra的阴影+extreme/ultra 部队细节的大战役。
And this is also the reason why even mid range graphics cards are often heavily underutilized in battles.
同样，那些中等级别的显卡也没有充分的利用到
This problem exists since Shogun 2 and was reported by the community but ignored by CA. Instead of optimizing the bottleneck they added more stuff and now the problem is even worse than in Shogun 2
这个问题在将军2就有人报告了但是CA根本没有注意，他们加了更多的特效所以问题更加严重。
Here it shows the same problem in Rome 2 in the benchmark (in battles, it's worse). Always when the framerate hits a minimum, the utilization of CPU core 1 raises to 100% and the GPU utilization goes down:画面测试显示：大部分的时候帧数降低到最小，然后CPU的一个核心满载！而GPU使用率降低！！！！！！！！！！