Curve optimizer for 7800X3D per core
Curve optimizer for 7800X3D per core
I evaluated each core individually and identified the optimal range for every one. However, during a full-body stress test, the system freezes immediately. I’m puzzled by this behavior.
All your main cores are surpassing one individual core, which is probably the cause. Would you like to try running all cores at -15?
I need clarification, or perhaps I missed some details. We aren't aligned yet. I'm not aiming to increase the frequency. I'm reducing the voltage. My multiplier is set automatically, and my optimizer uses a negative value. A higher number equals lower voltage, correct? If I can handle -19, why would I choose -15? When one core is stressed alone it seeks -16, but with all cores together it's comfortable at -19.
One of your components isn't functioning at -19, so it's limited to -16. You're attempting to reduce voltage, but this part requires more than that. With 100 base you're only applying 81 (using a -19), yet the core indicates it can handle -16, which is 84 volts. Overloading or underpowering it can lead to problems. Remember, each core has its own power needs—giving too little or too much can cause issues.
you're asking about why one core works at -19 while others struggle. it seems the voltage setting might be affecting performance differently per core. your approach of starting all cores at -0 and gradually increasing stress is logical. the method you described for cycling through cores after each test appears sound. just confirm if adjusting the per-core settings consistently helps, or if further tweaks are needed.
What does this mean? Your initial comment limits the starter post. Running all cores at -19 instantly causes a crash. Now you're suggesting -19 is acceptable. The smaller the number (like -19 versus -16), the lower the voltage. It's important to recognize that stressing all cores together affects the CPU differently than stressing just one core. When every core is under load, it draws more current and uses more power from the CPU components, such as the cache or Infinity Fabric, leading to greater voltage drop and other issues.
All core stress tests remain consistent. Using this pattern, each core test stays steady, while the overall stability varies. The sequence provided reflects these trends.