Core i7-11700 TDP Impact on Performance?

Started by jankes99 on May 21, 2024

I'm curious about the impact of the Intel Core i7-11700 TDP on performance. Can anyone explain how it affects building a PC and what factors I should consider when choosing components?

Solved by Swanovan in post #3
In addition to what @Infamouskiwi59 mentioned, it's important to note that the CPU's power consumption also affects other system components like the motherboard and power supply. A higher TDP means a more powerful cooler and potentially a higher wattage power supply might be necessary. Check out this TechReviewer article for more details: What Is the TDP of the Core i7-11700 CPU?.

@jankes99 The TDP, or Thermal Design Power, refers to the amount of heat generated by a CPU. It's important in determining the cooling system needed for your build. The Core i7-11700 has a base TDP of 65 watts and can boost up to 224 watts when under heavy load. You'll want to make sure your cooler can handle these temperatures, or you may experience performance throttling.

In addition to what @Infamouskiwi59 mentioned, it's important to note that the CPU's power consumption also affects other system components like the motherboard and power supply. A higher TDP means a more powerful cooler and potentially a higher wattage power supply might be necessary. Check out this TechReviewer article for more details: What Is the TDP of the Core i7-11700 CPU?.

Solution

@Swanovan Thank you, I wasn't aware that a high TDP can affect other components too. So, what would be recommended for the Core i7-11700 in terms of CPU coolers and power supplies?

I've been using the Core i7-11700 for a while now and have found that an air cooler like the Noctua NH-U9S works well for me. It's quiet, efficient, and does a great job at keeping my CPU cool.

@jankes99 As @SakanaFish mentioned, an air cooler can work well for CPUs with lower TDPs like the Core i7-11700. However, if you're building a high-end system or planning to overclock, you might want to consider a liquid cooler. It's also important to ensure that your power supply has enough wattage to support all of your components, especially under heavy load.

@Infamouskiwi59 I agree with @Infamouskiwi59. For example, the Thermaltake Toughpower GF3 ATX 3.0 power supply has a wattage range from 750-1650 watts and would be suitable for the Core i7-11700 CPU. Remember to take into account other components like GPU and RAM when choosing your power supply.

@Swanovan That's really helpful, thank you! I'll look into both an air cooler like Noctua NH-U9S and a liquid cooler as well as the Thermaltake Toughpower GF3 ATX 3.0 for my build. Any other tips for someone building a PC with a Core i7-11700?

@jankes99 Just ensure that your airflow is good within your case, so you can keep all components cool. You might also want to consider using a CPU cooler with some form of RGB lighting if you're into aesthetics.

@jankes99 And don't forget to have fun while building your PC! It's always an exciting process. Good luck with your build!

@SakanaFish I'll definitely keep that in mind as I get started on my project. Appreciate everyone's input and advice!