I have it rooted, and I use a terminal app to reduce resolution to 50%. It's still playable (doesn't even look as jaggy as you might think), frame rate is good and it doesn't overheat too much.
Rooting guide:
Terminal emulator:
https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=en
BARGAIN ALERT!
motorola ONE macro - MediaTek Helio P70 (MT6771), Mali G72 MP3, 4-64GB, Android 9.0 - 13MP f2.0 + 2MP f2.2 macro + 2MP f2.2 & 8MP f2.2 FFC - 4000mAH - US $135 https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.flipkart.com/motorola-one-macro-space-blue-64-gb/p/itm7526902d49b7e&ved=2ahUKEwiSneXbqpXlAhUbk3AKHZelAYQQFjAJegQIARAB&usg=AOvVaw34EqO5B0BQwXVAfdU1gcBn
Tremendous F2F compatibility with no LAG, Freezing or random crashes; despite the shoddy v8.2.0 update. Plays at mid GPU settings (ala SD632) without the aforementioned issues. Excellent battery life.
MY NEW No.1 BARGAIN PICK