the frame is using a standard mobile snapdragon 8 gen 3 with ARM designed cortex cores.
The 8 Gen 3 also still uses the previous tile-based A7x GPU architecture, while newer chips use the "A8x family of GPUs based on the new Slice architecture".
alt Hacker News
The 8 Gen 3 also still uses the previous tile-based A7x GPU architecture, while newer chips use the "A8x family of GPUs based on the new Slice architecture".