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Have you ever thought that recent high-end CPUs are too hot? Especially Core i9 and Ryzen 9 consume a lot of power, and even with water cooling, it has become common to have temperatures over 90°C. Having a temperature that is too high is not good for your mental health, and with electricity bills rising these days, you want to keep power consumption as low as possible. One solution is to change the power limit setting and reduce the maximum power consumption. However, there is also the issue of whether performance will decrease as a result of reducing power. In this video, we will change the power limit of the Ryzen 9 7950X and examine in detail how much power can be reduced without reducing performance. ■Contents0:00 Introduction0:29 Why are recent CPUs so hot? 8:26 How to cool a super hot CPU more efficiently11:15 Test results19:07 Detailed test results (Cinebench, x264)23:54 Summary27:45 Conclusion■Notes・The benchmark values are the average of three tests (Cinebench R23 and x264 detailed tests are the average of five tests). Increasing the number of samples would improve accuracy, but due to time constraints, we were limited to 3-5 tests, so please understand that there may be some errors.・The CPU package power consumption is a sensor reading. Please note that if you try to get a more realistic value by measuring it with a 12VEPS terminal, it will be about 10-20% larger than this due to transmission losses, etc.■Recommendations• Why are there systems that are not decimal? Explaining the reason (Slow commentary)• Let's turn farmland into buildings! ? Maizo Country Diary #6 (Slow commentary) Past tests• [Test] What happens at 9900K, 35W, and 95W? (Slowly explained) Recommended motherboards (with Amazon Associates) ・ASRock X670E Taichi Carrara https://amzn.to/49RFmdm ・MSI MPG X670E CARBON WIFI https://amzn.to/3IvG6sp #Self-built PC #CPU #Ryzen #Slowly