Relevant section:

Intel made waves when it disabled AVX-512 support at the firmware level on 12th-gen Core processors and later models, effectively removing the SIMD ISA from its consumer chips.

Also check to make sure the mobile browsers aren’t set to HTTPS only, or at least have an exception for that ip. I’ve seen that before several times.

Ollama on a ten year old laptop? Lol, maybe at 1T/s for an 8B.