Hey so I've had my computer for a pretty long time at this point, and had the same processor and motherboard since I built it 5 years ago, these are my specs;
Intel Core i5 4590
MSI H97 PC MATE(MS-7850)
24g of ram
Nvidia GeForce GTX 1070 Ti (not overclocked)
Also using a BenQ XR3501 monitor (34in, 144hz)
Recently I have stumbled into a problem, but this has probably been going on for quite a while I just didn't realize what it was until now. Basically, most games don't use my GPU at ALL, when i check task manager my GPU usage is listed at 0%, while my CPU usage is 70-80%, this of course also results in much lower framerates than i should be getting (Battlefield 1 at medium settings with 30fps, with lagspikes)
A few games are able to use my GPU, for example DOOM and benchmark programs like Heaven Benchmark are able to use my gpu to the fullest, but most games don't. When the GPU does get used, i get much higher FPS (140fps at max settings in DOOM)
I have the latest graphics drivers (downloaded from GeForce experience) 431.60. Some people reccomend setting the power management mode in nvidia control panel to "prefer maximum preformance" which I have tried but it did not work. My power management plan is high performance and I never use vsync. Could the problem be that my processor is too old, motherboard is too old or something? Not great at computers so I may have left something out but just tell me and I'll try.