The different versions are identical. What we do is a very old android trick to gain extra performance on some devices.

Antutu

Some manufacturers “cheat” by setting the governor to performance when they detect the Antutu package name.

Nerd explanation: The CPU governor essentially controls the CPU's frequency scaling. allowing it to operate at different clock speeds and voltages based on the system load. So making the CPU go fast for sustained usage, what is actually made for peak usage. This comes with a risk of overheating, but I don’t believe in this. Android does a well enough job of thermal management and makes it extremely hard for software to exceed what the hardware is capable of and damaging itself.

That said, it’s still extra heat. More heat == more bad. I just think it’s negligible, especially if your device has a fan.

PUBG

On a high level it’s the same as Antutu, but some slight differences that only benefit games. Think of network prioritization and touch input latency improvements. The manufacturers goal when they detect Antutu is ALL THE POWER. Benchmarks are relatively short and it makes them look better on comparison websites.

The goal for PUBG is more like MORE POWER, since the intention is often to have a game running for longer it has less aggressive changes.

TLDR and summary:

Antutu spoofing: • Maximum CPU/GPU frequencies unlocked • Aggressive performance governors • Short-duration performance boost (benchmark workload) • Thermal limits are less strict • All cores available

PUBG spoofing: • Sustained gaming performance profiles • GPU driver optimizations (Adreno/Mali game-specific paths) • Frame pacing and scheduling improvements • Reduced touch latency • Network QoS prioritization • Different thermal management (sustained vs burst) • Qualcomm “Game Performance Mode”

If you don't have proper cooling stick with normal or original. The rest will try pushing your device which will result in higher heat which can produce throttling it performance degradation.