That is fine, then you need some kinds of comparable metric that stays the same over time. FLOPS maybe? Ideally the same across clouds, or more likely cloud-sp

That is fine, then you need some kinds of comparable metric that stays the same over time. FLOPS maybe? Ideally the same across clouds, or more likely cloud-specific. Or even re pin it every 5 years. E.g. a 2020-CPU, 2025-CPU etc. We need a "horse power" for the cloud I guess!