Flies time frames in games when moving the mouse 1000 Hertz. Is the reason in the drivers or in the usb / pci controller?

Question

Mouse

Hello, the other day I moved from socket 1366 to socket 2011, did not bother with installing Windows and loaded the old system. Windows automatically picked up the drivers and started. At first glance, everything works without problems, external usb 3.0 drives have the same speed as on 1366, the ssd to sata3 began to work faster, the ten-meter usb hub to which the mouse, keyboard, microphone is connected works as before. But when it came to games, a freeze was noticed (the load on the video card dropped to zero), which appeared when the mouse was moving, it turned out that the freeze was caused by a high hertz mouse (in the software from a4tech bloody the frequency was 1000Hz) and when set to 125Hz, the friezes seem to have disappeared. I also noticed that on the Windows desktop, if you quickly move the cursor over the icons, then their highlighting freezes until you stop the mouse, moreover, if the description of the icon appears and the mouse movement begins, then the description will not disappear, it will freeze, if you stop the mouse, the description will disappear. The problem with the desktop was also solved with a decrease in hertz. What is the root of the problem? I displayed all possible usb monitoring graphs in msi afterburner and noticed that when the mouse is moving or any load on the usb (except for the load on external usb 3.0 drives) the "interrupt bytes / sec" and "controller pci interrupts / sec" graphs show the number of transmitted bytes and loading of the psi controller, respectively, and the bottom line is that at a frequency of 125Hz 700 bytes are transmitted, at 250Hz 1400 bytes, at 500Hz 3000 bytes and at a frequency of 1000Hz 6000 bytes, and the load of the psi controller is small, when transferring files from a flash drive it is several times more. That is, there is no bottleneck, all bytes are accepted, then what could be the problem? Is it in Windows drivers? Config:https://valid.x86.fr/9h6lqq PS board Huanan 2.49p b65.

Answer 1

Take the process explorer, open the System Information window, the CPU tab. Move the mouse. If you see a sharp increase in the readings on the red graph, which correlates with the movement / immobility of the mouse, then the problems are either with your mouse driver (or its software), or with the chipset and USB controller drivers. Shit like this happens very often when "transplanting" to new hardware. Although, of course, there are stubborn idiots for whom (purely by chance) everything worked out fine, and who from this conclude that this can always be done.