- Joined
- Nov 15, 2011
- Messages
- 79
- Motherboard
- ASRock Z390 Phantom Gaming ITX/ac
- CPU
- i9-9900K
- Graphics
- RX 6800 XT
- Mac
- Mobile Phone
I'm assuming you've disabled CPU PLL Overvoltage otherwise it causes sleep issues. I'm just wondering how stable your OC is at 4.6 without this. Also curious how speedstep is working with MacPro3,1 definition.
CPU PPL is disabled. The OC is rock solid at 4.6, I increased the Dynamic Vcore by +0.100v - speedstep works fine on the MacPro 3,1 definition from 1.6 to 4.6... has been running 10.8 & 10.9 for the last 2 years without fault