Chrome 79 Is Running Past Firefox 72 Performance On Linux
With the Speedometer benchmark, it's more of the same in Firefox 72 performing close to Firefox 70/71 while Chrome 79 is still measurably faster on Linux.
When it comes to WebAssembly performance, Mozilla Firefox does appear to have an upper-hand on WASM performance.
In the newly-added WASM imageConvolute benchmark, Firefox also exhibited better performance over Chrome's WebAssembly implementation.
But in the WebAssembly collision detection micro-benchmark, Google did pick up another win.