【Intel最後のCPU？】第14世代Core i9を徹底検証！電力＆発熱ヤバイ（地獄）【Core i9-14900K】

Summary

The video script discusses the release and features of the 14th generation Intel Core series CPUs. The narrator shares their experience with the sudden reservation start and the quick delivery despite a late reservation. They note the CPUs are minor changes from the previous generation, with no significant design or process improvements, maintaining the Intel 7 process. The video covers topics such as the CPUs' clock speeds, memory support, and new gaming-related features like Intel Application Optimization. The narrator also compares the 14th generation CPUs to the 13th, mentioning the lineup, pricing, and the potential for future value as prices may decrease. They highlight the Core i7's performance improvements and provide a detailed analysis of the CPUs' power consumption, thermals, and single-thread performance. The video concludes with the narrator's personal use case for video editing and the impact of CPU choice on encoding tasks, suggesting that while the new CPUs offer some advantages, the difference may not be significant enough to justify an upgrade for all users.

Takeaways

• 🚀 The 14th generation Core series by Intel was released on October 17, 2023, with pre-orders starting unexpectedly on the 16th at 10 PM without prior notice.
• 💻 Despite the launch, the design of the 14th generation has remained unchanged from the 13th generation, leading to it being a minor change and not a major topic of discussion.
• 📦 The 14th generation continued with the Intel 7 process, which is essentially the 10nm process, marking three generations with no significant process improvement.
• ⚡ The Core series branding is changing with the next generation, Meteor Lake, where Core i5, Core i7, Core i9, and Core Ultra will be replaced with new naming conventions.
• 🔌 The 14th generation introduced support for faster interconnects like USB Type-C with Thunderbolt 5, although this feature is not widely used yet.
• 🎮 Intel Application Optimization was added to improve game performance by better allocating tasks between the high-performance P-cores and efficient E-cores.
• 💰 The lineup consists of Core i5, Core i7, and Core i9 with options for models with and without integrated GPU, amounting to six different models.
• 📈 The highest-end Core i9 model was priced at 101,980 yen on Amazon, which is significantly higher than the previous generation's price.
• 🤔 The value proposition for the 14th generation is questioned as the improvements are not substantial enough for most users to justify the upgrade.
• 🔧 BIOS updates are mandatory when changing to a new CPU to ensure compatibility and optimal performance.
• 🧊 The importance of adequate cooling solutions was highlighted, with the experiment showing that a dual radiator may not suffice for high TDP CPUs like the Core i9.
• 📉 Single-thread performance has seen a notable improvement, with the new generation showing higher clock speeds, which is crucial for applications that don't utilize multiple cores.

Q & A

When did the 14th generation Core series CPUs become available for purchase?

The 14th generation Core series CPUs became available for purchase on October 17, 2023, with pre-orders starting at 10 PM on the previous day, October 16.

What is the main criticism regarding the design of the 14th generation Core series CPUs?

The main criticism is that the design of the 14th generation Core series CPUs is a minor change from the 13th generation, with no significant differences or improvements, making it a less exciting update.

What was the initial rumor about the process technology for Intel's next generation CPUs?

The initial rumor suggested that Intel's next generation CPUs, referred to as Meteor Lake, would use a 7nm process technology.

What is the notable change in the naming convention for the Core series CPUs starting with the next generation?

Starting with the next generation, the naming convention will change from Core i3, Core i5, Core i7, and Core i9 to Core 3, Core 5, Core 7, Core 9, and Core Ultra.

What new feature was added to the 14th generation Core series CPUs to optimize gaming performance?

A new feature called Intel Application Optimization has been added, which improves the distribution of tasks between the high-performance P-cores and the energy-efficient E-cores for supported games.

What is the maximum memory overclocking support for the 14th generation Core series CPUs?

The 14th generation Core series CPUs support memory overclocking up to DDR5-8000 when XMP is used.

How many models were announced in the 14th generation Core series lineup?

There are six models announced in the 14th generation Core series lineup, with variations in the presence of GPU functionality and different Core i5, Core i7, and Core i9 grades.

What is the approximate price difference between the 13th and 14th generation Core i9 CPUs according to the Amazon initial price?

The price difference is about 17,000 yen, with the 14th generation Core i9 priced at 101,980 yen (including tax), while the older model could be bought for 91,980 yen.

What is the main reason the author decided to upgrade to the 14th generation Core series CPUs?

The author decided to upgrade due to the need for more CPU cores for video editing tasks, specifically moving from 16 cores in the 12th generation to 24 cores in the 14th generation.

What is the author's opinion on the necessity of BIOS updates when changing CPUs?

The author believes that BIOS updates are mandatory before changing CPUs to ensure compatibility and optimal performance.

What was the author's experience with the 14th generation Core series CPUs in terms of single-threaded performance?

The author found that there was a significant difference in single-threaded performance, with the new CPUs having a higher clock speed and thus offering better performance in tasks that rely on single-threaded execution.

How did the author find the 14th generation Core series CPUs in terms of video encoding performance?

The author did not find a significant difference in video encoding performance between the 13th and 14th generation CPUs, suggesting that the video card might be the bottleneck in such tasks.