QuoteIn short, the Ryzen 7 4800U represents a 15 W APU that can not only keep up with the processor performance of 45 W Intel chips but also the GPU performance of entry-level NVIDIA dedicated GPUs.
in short, not at the same time.
the biggest marketing bs about any laptop integrated gpu is here
desktop+integrated=fine
laptop+discrete=fine
laptop+integrated=lie
power limit is not magic but physics
also look at this, mx230 vs vega10
https://laptopmedia.com/comparisons/nvidia-geforce-mx230-vs-amd-rx-vega-10-the-nvidia-gpu-is-faster-but-vega-10-is-a-decent-performer-too/
3dmark +3% for mx
gaming +42%, not counting 48fps in dota "high fhd" vs 0fps.
..
and another thing..1% lows or 0,1% is 1 frame per second for any integrated gpu. believe me, i am igpu user for 20 years and i know what happens if any windows process or task starts working during gaming. lags and freezes will always be with you.