How many times do I have to say, it doesn't help for everyone and this depends on your CPU and graphics card. The faster CPU and the slower graphics card you have the bigger speedboost you will see. Also some games are more graphics card demanding than others and this tweak only helps when graphics card is the limiting factor. If your CPU is weak but graphics card is strong then you won't see even 0% speedboost since your CPU is always limiting you then. If you don't get any speedboost with this tweak, means your CPU is the limiting factor.
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