>>2675770There's a 1:1 or 1:2 ratio option but 1:2 always underperforms 1:1 so no one bothers testing it and it doesn't kick in automatically until pushing memory past the 1:1 limit so it's irrelevant here.
The problem with estimating how bad the hit to Pekora's setup is that 3200CL22 will land around 100ns latency and all the benchmarks available are comparing 55ns vs 65ns at best. TechSpot mislabeled the graph, but the numbers are right.