Search found 3 matches

by VRoman
Sat Feb 05, 2022 4:53 am
Forum: FAH Hardware
Topic: CPU slot only using E-cores on i7-12700
Replies: 11
Views: 9811

Re: CPU slot only using E-cores on i7-12700

There are some people aiming for PPD per watt, who claim that folding on the E-cores is very efficient - of course in that case they are running only one thread per E-core. I found P-cores to be nearly 50% more power efficient in F@H. Yes, P-cores consume more total power, however they outperform e...
by VRoman
Sat Feb 05, 2022 4:48 am
Forum: FAH Hardware
Topic: CPU slot only using E-cores on i7-12700
Replies: 11
Views: 9811

Re: CPU slot only using E-cores on i7-12700

- on Windows 10, applications with normal priority will be sent to the P core. This is not something the client can do automatically, so you'll have to do it with a tool like Process Lasso or Bills2 Process Manager. - Windows 11 is the definitive fix to this. I have 12900K, 8 big cores and 8 little...
by VRoman
Tue Dec 07, 2021 11:54 pm
Forum: FAH Hardware
Topic: Alder Lake results
Replies: 18
Views: 16484

Re: Alder Lake results

Here is my F@H setting. 12900K running at 0.900 volts. Using P-Cores only @ 3.8GHz this CPU generates about 370-375k PPD with a 16-thread task and consumes 78 Watts. P-Cores are very-very efficient at low voltage! Comparing to my old 8600K @ 4.3GHz on a 6-thread task (same task on both CPUs), both C...