Missing 1 of 4 CPU cores in XMrig

[SnapDecision]

Hive OS recognised 4 CPU cores, but there are only 3 being used for mining by XMrig.
I’m a new user and not too fussed about CPU mining, but I’m trying to learn from stuff like this.

Thanks

[HaloGenius]

Every thread on RandomX need 2MB L3 cache so for 4 threads needs a total 8 Mb which your GPU doesn’t have
You can set amount of threads manually but overall hashrate will be the same with higher power usage.

[SnapDecision]

Thanks Halo, that makes complete sense, thanks for the sharp reply.