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Well, the page for MeowHash is written in 2018.

xxHash Performance Comparison page is last updated in 2021, and in that page XXH3 is faster than MeowHash:

i7-9700K can reach up to 4.9 Ghz and Meow Hash can hash at a rate of 16 bytes per cycle. That means 78 GB/s.

xxHash rate is 31.5 GB/s on that CPU.

Scroll down, XXH3 is 59 GB/s using AVX2 while meow is 58 GB/s in their benchmark.