Unity 2020.2, HDRP 10, performance droped

i totaly stoped to understand what is going on and why this even in release versions.

performance on fresh emty project is near 20 fps, in empty scene!
my specs: intel 9900KF, 2080ti, 64 gb ram.
same happens with 2021 betas.

searched trhreads, but all i found is this (https://forum.unity.com/threads/2020-2-0b1-performance-reduction.965363/)

checked that on other machines - same result.

this is normal way now?

 

It is strange that you have so big performance drop. I can confirm that the performance degradation exists, but not that huge.

You should check your nvidia driver working properly because It can happen if you start Unity on integrated graphics. If your driver is ok then you can check 3D settings and power options. Sometimes windows did not switch from CPU graphics to GPU and that can cause huge performance drop.

Here is also few threads about new HDRP performance:
https://forum.unity.com/threads/huge-drop-in-render-performance-on-2020-2.1026274/#post-6739840
https://forum.unity.com/threads/very-low-performance-on-intel-hd-graphics.822153/#post-6737218