Before moving to external tools, start with the basics in the PES 2019 settings:

: You ensured your PC wasn't holding back by setting the Windows Power Plan to "High Performance" and using the NVIDIA Control Panel to set Texture Filtering Quality to "High Performance".

Your PC might be throttling your CPU to save power. You need to force it to run at maximum speed.

For dual-core laptops (e.g., i3-3110M, Intel HD 4000), you must use the "Sider mod" (Step 2) to disable crowd rendering. Without that mod, the CPU bottleneck is too severe.

Launch game → Task Manager → Details → PES2019.exe → Set priority → High