I get 23 fps at 1.8 million particles with a single gtx1070. Well, 17-24 fps but sits mostly at 23. Quite interesting to see the comparison between generations

I get 23 fps at 1.8 million particles with a single gtx1070. Well, 17-24 fps but sits mostly at 23. Quite interesting to see the comparison between generations. EDIT - The above was in Chrome. In Firefox I actually get 23/24 fps at 4k (3.83M particles). At 1.8M in Firefox I get 48-50fps. Pretty good from Firefox. Doesn't seem hardware limited, CPU and GPU utilisation doesn't go above 20% and I'm running other stuff like a decent sized VM and some other programmes. I really don't know much about WASM. Would these numbers be deemed good? Is there more performance to squeezed out? I'm guessing there is as it's not fully utilising the hardware?