Comparing CPU: is this a good idea?

[maxtch]

I has the idea of comparing the performance of Intel processors from Nehalem to Coffee Lake. Is this a good way of doing it:

1. Choose a series of similar processors across the generations. For example Westmere X5690/Sandy Bridge E5-1660/Ivy Bridge E5-1650v2/Haswell E5-1650v3/Broadwell E5-1650v4/Skylake W-2133/Coffee Lake E-2146G, all of which are 6-core processors with hyperthreading operating at a stock clock around 3.5GHz.
2. Benchmark all of them under similar conditions and give them a linear scaling score.
3. Calculate per-core per-clock score (points/(core•GHz) and compare.

[Bananasplit_00]

Just grab a K sku from every gen, lock it to the same speed and get as similar as possible memory and disable all but one core and compare scores

[Laputacake]

Cinebench shows per core score and is pretty good for showing CPU performance.