Thanks all
I learned a lesson yesterday, always but always set to 50 bitrate as average (max is not important) (in MAGIX/Sony software) render it with high quality, THEN compress it Q23 in Handbrake with h265 without hardware acceleration, gpu support actually ruins the compression but faster encoding. I did a 10mins of video cod warzone heavy on action, set it 50avg HEVC codec then compressed in handbrake, result: glorious, 970MB file as original file reduced to 237MB,
my problem solved, thank you all