I've been killing time trying an absolute ton of different OC configurations on my 3900x and C6E configuration.
I recently found out Ryzen 3000 sleeps cores, even with a manual voltage set and all core OC, but it isn't shown in hwinfo, however Ryzen master does show it.
Asus WMI also shows VRM amp/watt output, and I can clearly see when totally idle, aside from hwinfo, it's only pull 10 amps and 15 or so watts, so definitely sleeping most of the CPU.
4.3 all core is stable at 1.2625 set in bios, LLC 2, DMM measures 1.248 vcore at full load.
If I step up to 1.292 in bios, 1.28 full vdroop LLC2, using 101 bclock, I can attain 4393-4419-4343-4368, totally stable!
I did enable PBO, why on an all core oc? With PBO enabled you can manually specify the amperage for EDC, I wasn't comfortable with the chip pulling 200 amps, so limited it to 160.
Max temp in Blender bench running all tests is 65c with 24c ambient.
Great chip? I'm thinking I may have gotten stupid lucky.
Ryzen master shot just to show all the things snoozing away while idle.
I recently found out Ryzen 3000 sleeps cores, even with a manual voltage set and all core OC, but it isn't shown in hwinfo, however Ryzen master does show it.
Asus WMI also shows VRM amp/watt output, and I can clearly see when totally idle, aside from hwinfo, it's only pull 10 amps and 15 or so watts, so definitely sleeping most of the CPU.
4.3 all core is stable at 1.2625 set in bios, LLC 2, DMM measures 1.248 vcore at full load.
If I step up to 1.292 in bios, 1.28 full vdroop LLC2, using 101 bclock, I can attain 4393-4419-4343-4368, totally stable!
I did enable PBO, why on an all core oc? With PBO enabled you can manually specify the amperage for EDC, I wasn't comfortable with the chip pulling 200 amps, so limited it to 160.
Max temp in Blender bench running all tests is 65c with 24c ambient.
Great chip? I'm thinking I may have gotten stupid lucky.
Ryzen master shot just to show all the things snoozing away while idle.