Is there a difference between a "clean" Windows and a version of the same operating system with many installed
To test performance, the presenter used the following desktop configuration:CPUIntel Core i7-11700K, Gaming X Trio RTX 3080 video card,motherboardMAG Z590 Gaming Plus,power unitPrime TX 1000,RAMTrident Z Neo 16 GB (3600 MHz),SSDP5 M.2 SSD 1000 GB (1 TB),coolerNH-U12S,operating systemWindows 10 Pro.
On a "clogged" computer, 35 percent of the RAM was used: 5.3 GB was used. In the "clean" version, this number was half.
Interestingly, the presenter could not guess correctlywhich of the two Hitman III games was launched on the “empty” configuration option, and which – on an assembly with full memory. That is, it is difficult to notice the difference on your own, without additional testing.
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Therefore, both configurations were also checked withusing various benchmarks. The results were mixed. However, in most cases – including in the games Counter-Strike: Global Offensive, F1 2021, Hitman III Dartmoor, Hitman III Dubai – The “clean” version of the system was in the lead. The difference between builds was especially noticeable in CS:GO: it was 20 fps (423.2 fps versus 403.2 fps on average). In F1, the performance gap was around 3.5 fps, in Hitman III Dartmoor – 2.7 fps, in Hitman III Dubai – 3 fps.
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However, it should be noted that in general the lossproductivity was not that great. This allowed the presenter to draw two conclusions. The first – The more powerful the computer itself, the less noticeable the difference between the “clean” and “clogged” versions of the system will be in games. Second – Applications running in the background also affect performance in games: after closing a number of background programs, performance in CS:GO increased by 7 fps.
Source: Linus Tech Tips