How do I lower input latency in FF7 Rebirth gunfights?

In 1v1 gunfights, key response felt sluggish due to bandwidth saturation. I tried manual overclocking, but screen artifacts appeared, causing instability. I used the GamePP Memory Controller Load Monitor to lock the frequency at 3300MHz. HWiNFO64 showed temp stable at 42-45℃, and GamePP stress tests confirmed latency dropped below 8ms. It's finally export-ready.