You can now turn your Raspberry Pi 5 into a proper retro gaming PC with official hardware as the manufacturer just released its own PCIe 3.0 SSDs

uses the Arm A76 cores, ao the smartphone SOC to compare it to would be ones using the Snapdragon 855 (e.g Samsung S10) but neuter its multicore perf becauae mobile uses both big and little cores.

tldr will run some games, but not all. still struggle street