If you go to the original source version
https://www.bilibili.com/read/cv8983160
Use google translate, you'll get better information.
For one, there are three ES samples and they don't actually know what SKU they represent. It's all assumption. One is QV1K and the other is QV1J. The 1J is assumed to be a 11700, and the 1K is assumed to be a 11700K.
They are only able to run its memory at DDR4-2133 and has a bug that prevents PCIe 4.0 from working.
The QV1J, which is the buggy one, is from June. The second one, the QV1K, is from August. So, this could also be the same chip with some revisions (J release, K release).
The third is the QVYE. This one allowed them to run DDR4-3200 XMP but the frequency was locked. This one allowed single core 4.5Ghz all core 4Ghz and is a 65W part. They assume it is a 10900 non-K (IDK why since it is similar to the QQV1J).
They state they have seen ES' with 5Ghz turbo, and that the 11900K is expected to turbo to 5.3Ghz.
There is a more recent leak of a QS, which is going to be close to production as it is more of a 'did we get all the bugs out' last round before production sample.
This one is a 11900K and has a 5.3Ghz single core turbo.
View: https://twitter.com/i/web/status/1342762159583850498