does anybody have good timings for asus strix vega 56 hynix i tried everything in the topic and few of my setting yet cant pass the 44.8 samsungs reaching 49.5-50 while stable but cant make this one any help for it ?

can anybody help me i got two vega card 56 and 64 both samsung memory when i try them solo i can get them 52 mh but when i add the second one on the rig i cant pass the 44.5mh no matter what i do the only thing i didnt try flashing them same bios any idea why this is happening ?