Based on what objective evidence? Why are you fanboying? Without objective evidence why would you prefer one brand over another? AMD doesn't care about you and neither does any company.
Like I said in my previous post (replied to the wrong one actually), I made a few assumptions based on various factors. Never claiming them to be ‚the truth‘.
Having watched Hardware Canucks‘ review of the Yoga 9i with the i7-1260P it does very well at short / bursty work loads, both MT and ST, showing top results.
Once you start longer work loads that require sustained performance (e.g. Blender) it does somewhat better than TGL but still gets spanked by a 5800U (last gen) even when the latter is set to run at 15W.
Battery life is also disappointing.
Not saying it‘s a bad processor, but it still needs higher power levels to perform well, I.e. upward power scaling is good,, downward not so much, at least based on this first review.
Maybe Dell does something different, we‘ll see once the first reviews are out.