i7 11700k Voltage
i7 11700k Voltage
Hello, I want to know if 1.465v is safe for the CPU (this is idle voltage). When under load it reduces to 1.439v (ASUS, LLC 4).
My specifications are:
Intel Core i7 11700KF (delided, applied CLU)
4x 32 GB Corsair Vengeance
2x M.2 SSD NVMe
1000w Seasonic Focus (new within about 6-8 months)
ASUS Z590-P with Latest BIOS 1801
Inno3D RTX 4070 Ti
Cooling CPU: Alphacool Eisbaer 360 AIO.
Thank you for your response.
So, if you never go above 1.5v under any situation, and you stay below 85°C at all times, then it seems acceptable—well within the limits. Of course, a lower idle voltage would be nice too, but honestly I’m uncertain about achieving that with your setup, or even if it’s needed. It could also mean you’re focusing on the wrong voltage reading. You might be checking the VID, which isn’t actually the core voltage.
The definition of "safe" relies heavily on various conditions. I noticed you've clarified your setup, but it's unclear whether you're adjusting the voltage manually or using automatic overclocking. Details such as whether you're using manual voltage settings, offset adjustments, or automatic methods aren't specified. Also, aspects like case type, fan placement, orientation, and AIO routing are often overlooked but could significantly influence performance. In short, understanding these factors is crucial for accurate assessment.
Sorry for lack of informations i try to reply all of them,
First safe i mean in windows IDLE temp is 1.465v (which sitting only in desktop and watching CPU-Z - AIDA 64, both shows same)
I have overclocked my CPU to 5.0GHz on all cores, using offset method, (offset -0.055), LLC 4, CPU SA 0.9500, CPU VCCIO 0.950, Memory i didn't touch. XMP Profile default (CL16-20-20-38), 3200MHz
I delided CPU for more comfortable and "faster" transfer heat from CPU, also using mentioned AIO Cooler (fans are set to be outtake on radiator). CLU means - Coollaboratory Liquid Ultra - Its on based Liquid metal and i used it between IHS and CPU itself
Everything is in Fractal Design R5. ( 2 intake fans, 1 outtake). Radioator is mounted on TOP, and tubes coming down to pump on cpu.
So do you mean 1.465 is considered as safe ( only IDLE ) in load od falls to 1.439 - 1.354, Depends on utilization of cpu.
Before proceeding further, I’d appreciate your insights on how you approached the CPU’s delidding process. As all references I’ve seen—both previously and now—suggest that delidding Rocket Lake is either not feasible or very challenging, requiring significant effort because TIM isn’t used between the die and heat spreader on this model. Instead, it’s typically soldered directly. So, how did you manage it? Did you use a Delid Die Mate from Der8auer or a Delid & Relid Tool Kit from ROCKIT?
Here’s a revised version of your message:
I appreciate your detailed explanation. For the delid I opted for was an old Kaby Lake model, 3D printed using a durable material (I didn’t know its exact specifications now). It functions properly. I applied voltage gradually while slowly pressing both sides multiple times, and kept the oven at 150°C for 15 minutes. I’m aware this is quite extreme and might be dangerous for regular users since there’s no TIM, but it works as you mentioned.
I’m glad I didn’t exceed a 1.5V threshold (that sounds risky even for me). I reached my maximum voltage of 5.0GHz, which corresponds to 1.465V. The LLC setting is at level 4, which is in the middle of ASUS profiles. There are seven levels total—what’s the significance of level 7? Is it the highest?
I’d like to adjust the idle voltage, but changing it from low (C1E, with Intel Speedstep ON, etc.) to high doesn’t seem more effective.
Under normal load, temperatures stay below 85°C, and even lower during gaming, though less frequently.
Thank you very much for your response. I truly appreciate it. Also, thank you for the link.
So, if you never go above 1.5v under any situation, and you stay below 85°C at all times, then it seems acceptable—well within the limits. Of course, a lower idle voltage would be nice too, but honestly I’m uncertain about achieving that with your setup, or even if it’s needed. It could also mean you’re focusing on the wrong voltage measurement. You might be checking the VID, which isn’t actually the core voltage.