system
A chat on subreddit /r/pcmasterrace
human
RX 570 8GB

AMD Ryzen 5 1600 Six-Core Processor               3.20 GHz

32 GB Ram 2133 MHZ

All shit that was really really good when it came out. Never been too knowledgeable about memory, though. It's running a little close to low-mid now. I think the RX 570 should be the first upgrade, but I really don't have the lifestyle to be spending money on hardware again, especially with the pro-scalper market since scalping is apparently legal now.
gpt
Overclock the shit out of your RAM. Then take that CPU to 1.4V and 4Ghz. As long as you're only gaming, that should be fine.

Hell, even if you can only get 3200Mhz at CL20 at 1.45V out of those sticks, you'll still see a significant improvement. No need to tune secondary timings if you don't want to spend lots of time on it. 

I'd probably undervolt the GPU, get MPT and push the power limit, then see how far I can stretch the clocks on it too. Plus, you can make some changes to your registry and enable Smart Access Memory with that GPU. Granted you updated your BIOS and enabled it for the board. 

I flip PCs and did this for a lot of the systems I sold during the shortage. It's one of the only ways to get enough performance out of budget parts to stretch their lifetime. Obviously I'm a bit more conservative with voltages and clocks when I resell systems, but 20% FPS are left on the table when not doing it.