Pick two GPUs. Settle it.
puts any two cards the fab has measured on one radar over the six instruments, each axis scaled to the best median on the fab, with the medians and the ratio underneath. Every GPU page has a compare button now.
RTX 5090 vs RTX 5080, on the two instruments both have run: 1.92× on compute, 1.89× on memory. Medians of verified runs in real browsers, not a spec sheet.