The original review has been taken down, no doubt due to pressure from AMD as they are still embargoed until later this month, but WCCFTech grabbed all of the results before it was. The GPU performance isn't THAT great, but this is still an entry level part, but the CPU performance isn't that bad at all.
https://www.wccftech.com/amd-ryzen-5-4500u-cpu-notebook-tested-desktop-grade-performance-15w/
And on the 4800HS results, right now it's just a 3DMark Time Spy result.
https://www.wccftech.com/amd-ryzen-7-4800hs-ryzen-9-4900u-notebook-cpu-specs-benchmarks-leak/
