This year's iPhone uses LPDDR4X memory that has less memory bandwidth than last year's M1, much less this year's M1 Pro or Max.

>Memory type LPDDR4X; Memory frequency 4266 MHz; Max bandwidth 42.7 Gbit/s

https://nanoreview.net/en/soc/apple-a15-bionic

ah yeah LPDDR4X, well it's LPDDR4X memory which is fater than conventionell DDR4 memory, I tought it's ddr5 already since lpddr memory comes way before next gen dram/sdram

So it's not impressive to do the things that no one else is doing?