You missed an important point which needs to be mentioned here.
MSI Laptops which were showcased during Computex were all sporting early ES chips, and we also don't know anything about the TDP, and the test environment.
And since these processors were also not final designs. and were using early engineering silicon of the AMD Ryzen AI 300 chips, so these perf uplift claims are moot at least for now.
The final performance should be different. Also, most importantly, the said Chinese leaker didn't state which specific SKU was tested, since we have two processors which come under the Ryzen AI 300 series, the AI 9 HX 370 and Ryzen AI 9 365.
But anyway, a preliminary score of over 3600 points should put the 890M or 880M iGPU in close distance to the GeForce RTX 2050 (Laptop) GPU as well.
Nice double typo. Correct it please.