My ADATA 8GB kit is overflowing and causing severe freezes during simulation, do I even need to try fixing this?

Every time I try to load the open world, my RAM usage slams into the 98% wall, and the anxiety of a crash is constant. Running an old ADATA ValuRAM 8GB DDR3 kit means a measly 12.8GB/s bandwidth, leading to data exchange delays of 40-60ms. I tried disabling every visual effect possible, but saving 200MB didn't stop the 10+ FPS drops per second—it was a total waste of time. I eventually messed with the Windows registry to tweak the memory compression algorithm and forced a 32GB page file onto my fastest SSD partition. Performance monitoring shows the hard freezes dropped from 5 times a minute to just once. I did experience some boot-up lag after the registry change, but a driver update smoothed it out. Temps are sitting at 45-52℃. Optimization parameters are finally set.