Some advice for a newbie?
Some advice for a newbie?
Hey everyone. This is my first experience with overclocking and the first time I've bought an overclockable CPU. My current configuration includes:
CPU: i7 8700K
Cooler: Phanteks PH-TC12DX 120mm PWM
Motherboard: Asus Prime Z370-A
I’m not planning to make much changes, just aiming to run all cores at 4.7GHz. Should I just set all cores to 47 without adjusting voltages or other settings (leaving them on auto)? Also, does this cooling setup support running a chip at 4.7GHz across all cores indefinitely? Any tips would be really helpful.
I'm not a beginner, but I hope you're beyond the initial learning phase. Here’s what I suggest.
First, it's important to realize that overclocking requires specific software tools that assist in evaluating factors like cooling efficiency.
I recommend starting with HWMonitor to track temperatures. You'll need to monitor two key readings:
1) CPU Temperature – the temperature of the socket.
2) Package Temperature – the core temperature.
Next, use programs such as Prime95 to put stress on the CPU. Installing it is advised, though alternatives exist. By increasing workload, you can assess stability and temperature under load.
Then, install CPU-Z to gather detailed data and compare it with HWMonitor's readings.
Before beginning overclocking, run some tests with your current setup to understand its baseline performance.
It’s wise to test with P95 and observe the changes after a short period—about 15 minutes. Record the initial core frequency and voltage; these are your starting points for OC adjustments.
Also, download and install Cinebench to benchmark CPU performance and evaluate the impact of your overclock.
After stressing the system, document all results carefully.
When setting up your first OC, remember a key rule:
Get comfortable with your BIOS, watch tutorials, and learn the basics before making changes.
Avoid major adjustments at once—only modify one aspect at a time. This helps you pinpoint what caused instability or crashes.
The general approach is:
1) Adjust BIOS settings to increase frequency, noting the values.
2) Boot with new configurations and perform stress tests while monitoring temps.
3a) If successful, restart into BIOS and create a slightly higher core profile, repeating step 2.
3b) If the test fails, either reduce the overclock or increase voltage if temperatures allow. Re-test after rebooting.
Increasing voltage can quickly raise temperatures—be cautious but aware.
If you must, reboot and retest, ensuring temps remain stable under load.
Higher voltages may cause overheating; stay alert and adjust accordingly.
Repeating this process thoroughly will guide you toward a stable OC, or reveal the need to address cooling or voltage limits.
Make sure to research your CPU's maximum safe temperatures and voltages before proceeding.
For now, that’s all I can provide. Good luck!