[Samsung Galaxy S 5 Unified Development] Cuzeg Spiked:
Yes it runs those games amazingly for a Galaxy S5 even if its only 30fps but at moderate settings or low. Overall this kernel is great like many kernels including boeffla kernel. 4G no problems also in battery. Lock clock speeds and performance governor for best results, though i heard interactive/interactuned from boeffla works best on LOS based roms. 2/3 hour gaming and the rest 4G on other tasks should do okay in battery.

Eternium for me easily average 30fps and up to 50fps highest settings. Dungeon Quest, easy 60fps for me at highest settings also but at 1.4ghz rather than 2.4ghz or so and emulators play awesome like PSP.

Yes newer phones are faster and 64 bit helps but the performance of this old 4 year old flagship phone that is 32 bit and comes cheap still very nice, especually on aosp. Many games i throw at it whether they are well known or not run quite well. GL tools does help in making games run better though but even out of the box run nicely. i found they ran best at aicp but thats just me since i like aicp rom a lot. Disabled vsync :P (debug.gr.swapinterval=0, debug.egl.swapinterval=0 and huwi.disable_vsync= true, but i only use it where needed as build prop tweaks, otherwise no need to as extra battery drain could be possible but worth it on games that don't break from disabled vsync). recording games and videos no problems.

Doing great thank you. No crashes and better battery than -100mv or so. then I tried what you did for undervolting which worked even better (overclock frequncies i undervolt by -25mv to -50mv.) I seem to get 2611mhz as my favourite overclock frequency like you as well. Stable af all around, using latest final kernel build. Stable on RR and other roms, including aicp which is my favourite rom. My S5 still got good enough silicon lottery for a nice overclock and undervolt. using different profiles from tasker, the 1ghz low clock for general use profile, gaming profile for overclocks and a mid profile for mid level clocks for low demanding games. Now consistently getting 7-8 hour sot up to 10hr and 4-5 hour games or a whole lot of days idling on the aicp rom but RR rom did fine though and LOS as well. Any LOS based rom basically does good but i found aicp the best overall. Battery life did improve from undervolt but its okay if you didnt pay too much attention to battery life, just as long as you enjoy device as sot depends on many factors depending on user. i rarely use social media except maybe discord and slack but i also watch youtube, browse on browsers like Brave or Lightning and games. No google though so my youtube is a magisk module ogyoutube with microg.

Edit: My new trim results after so much auto trim in aicp, manual trims overall. Its a vast improvement from my last screenshots. Androbench will agree too but overall general usage felt faster and games too. Many thousands of unnecessary files unseen by android deleted after TRIM happened while still keeping important data but making the emmc flash ssd storage of the S5 last longer. https://drive.google.com/file/d/1oNdKUtOSOfUv1phdunUTTSJ_FErwvgAg/view?usp=sharing . The amount of blocks i had before and now, vast difference. Trim ftw. Trim all android devices no matter which kernel and the performance + longevity benefits show. This kernel especially shows that gain very well.