- Joined
- Aug 25, 2012
- Messages
- 1,510
- Motherboard
- ASRock Z690 Steel Legend
- CPU
- i7-13700k
- Graphics
- Vega 56
- Mac
- Classic Mac
- Mobile Phone
I just lowered my CPU max power to 200 short and 125 long for my i7 13700k, and set load line calibration(looks like automatic undervolting) to 5 (max) on my Asrock board. My Logic Pro scores are still the same, and I hear my fans less, so it looks like these adjustments are an actual improvement.I did try it but sleep is still bad. Thanks for for trying.
I'm finding out a lot about the i9-13900K. You really need to limit the power ceiling in BIOS. Without a limit, it hits 300 watts and 100 degrees using the intel gadget to monitor. I limited PPL1 and 2 to 200 watts. No effect on bench scores but it does keep the temperature under control. With Geekbench 5 it hits the hi 80s. i have a DeepCool AK620 High-Performance CPU Cooler and an order in for the DeepCool Liquid Cooler LT720 360mm. In my correspondence with DeepCool I asked if the LT720 can handle the i9. Their response was that with uncontrolled i9-13900k it could not handle the i9 unless you under volt or lower the power limits since the mother board manufactures are really pushing the i9 to its limits. Otherwise, you would need a 410MM liquid air cooler.
I wonder how much of all these BIOS settings actually do anything useful. There's tons of them, with often rather unclear explanations