i5 6600k right VCore
i5 6600k right VCore
Hey guys, I recently tried overclocking my i5 6600k and managed to hit 4.7GHz with 1.3V, keeping temperatures around 70°C during a 10-hour stress test with prime95. For my needs, 4.5GHz works just fine. My question is: should I stick at 4.5GHz and gradually lower the voltage, or keep it at 1.3V? Also, if I run it at 1.3V, does the clock speed really affect its lifespan? If it stays stable at that voltage, wouldn’t it be better to keep it there instead of going higher?
Kapgowild,
On behalf of Tom's Moderator Team, welcome here!
Sorry, no one has responded to your thread. That’s quite unexpected in our forums.
Your i5-6600K is a 14 nanometer processor, with the highest recommended core voltage being 1.4. Its predecessor, the i5-4690K, uses a 22 nanometer processor, which supports a maximum core voltage of 1.3.
Below are the maximum recommended core voltages for microarchitectures ranging from 14 to 65 nanometers since 2006:
As you can observe, each size suits different microarchitecture and generation types.
• Which version of Prime95?
• Which stress test?
• At what ambient temperature?
Although...
Kapgowild, On behalf of Tom's Moderator Team, we are pleased to have you join us! Sorry, no one has responded to your post yet. That’s not typical for our community. Your i5-6600K is a 14 nanometer chip, with the highest recommended core voltage being 1.4. Its predecessor, the i5-4690K, uses a 22 nanometer processor, which supports a maximum core voltage of 1.3. Below are the suggested core voltages for microarchitectures ranging from 14 to 65 nanometers since 2006: • Which Prime95 version is best? • What kind of stress test should I use? • At what temperature should I run it? Although the "Throttle" setting for the i5-6600K reaches 100°C, it’s not recommended to push your CPU close to its thermal limit. Experts agree that keeping temperatures lower enhances stability, performance, and lifespan. It’s wise to maintain a comfortable thermal buffer below the Throttle threshold. The typical safe core temperature range is: Temperatures above 85°C should be avoided. Temperatures below 80°C are optimal. Changes in ambient conditions affect core temps. The standard room temperature is around 22°C or 72°F. This value serves as a reference for Intel’s guidelines, so specifying your environment helps ensure accurate comparisons. Overclocking is constrained by voltage and heat. Since each processor differs in tolerance and behavior, it’s best to check your specific conditions before proceeding. Generally, you should aim to stay under 1.4 Vcore and keep the core below 85°C. For more details, see the Intel Temperature Guide: https://forums. Welcome again!