The Intel Core i5-13400's 6 Performance cores have a 2.50 GHz base frequency and support a 4.60 GHz max turbo boost frequency. The 9600K model name doesn't have an F suffix. Non-F CPUs contain integrated graphics, and a separate graphics card isn't required if your motherboard includes video-output connectors (e.g., HDMI). Turbo boost frequencies are only achieved under ideal circumstances. However, with adequate cooling, you may be able to maintain speeds near the max boost frequency. If you're only going to game, or aren't a video/audio editor or power user then this CPU is superb. It's also pretty much bulletproof as far as longevity. I've had 2 i9-9900k's go bad now, and switched both over to 9600k's both times. Again, it's faster than the 9700k, just 2 less cores for multitasking. Read full review

To maximize performance with professional tools, you'll want to use a CPU with a high turbo boost frequency and many CPU cores. Good heat dissipation is needed to maintain turbo boost frequencies for extended periods. We took these factors into account while assessing the expected CPU performance for professional tools. Intel® Iris® Xe Graphics only: to use the Intel® Iris® Xe brand, the system must be populated with 128-bit (dual channel) memory. Otherwise, use the Intel® UHD brand.If you're only planning to stream shows, use office apps, or browse the internet, you won't need a top-end CPU to get good performance. The most important CPU capability for general app usage is the single-core max turbo boost frequency. Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with Intel® Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information and applicability of this technology. The processor has a 3.70 GHz base frequency and supports a 4.60 GHz single-core max turbo frequency.

Processors that support 64-bit computing on Intel® architecture require an Intel 64 architecture-enabled BIOS. Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction. Faster PC memory can improve game and professional tool performance by reducing the time it takes to perform calculations and data operations. We found that, in general, more cores do provide better performance in professional tools and when running multiple applications simultaneously. Video editors, 2D and 3D graphics tools, software compilers, and engineering tools require high-performing CPUs.

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Based on our evaluation, the 9600K's 4.60 GHz single-core max turbo boost frequency is excellent for performance with the latest graphics-intense games. You can maintain these frequencies with a high-end cooler. Its 4 Efficiency cores have a 1.80 GHz base frequency and support a 3.30 GHz max turbo boost frequency.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used. Based on our evaluation of using Intel's Core i5-13400 CPU for general apps, you can expect excellent app performance with a high-performance CPU cooler. Depending on the game, the CPU will often handle tasks including scene management, gameplay logic, physics calculations, and asset loading. We took these factors into account when assessing the expected CPU performance for gaming. The more cores a CPU has, the more applications you can run simultaneously without noticing a performance impact.Based on our evaluation of using Intel's Core i5-9600K CPU for gaming, you can expect mediocre game performance with a high-performance CPU cooler. Based on our evaluation of using Intel's Core i5-9600K CPU for professional tools, you can expect mediocre tool performance with a high-performance CPU cooler. Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See http://www.intel.com/content/www/us/en/processors/processor-numbers.html for details. Intel's Core i5-13400 CPUs have 6 Performance cores (P-cores) and 4 Efficiency cores (E-cores) for a total of 10 cores.

We've experienced that single-core performance is essential for some games, as many don't take full advantage of multiple cores. We've experienced that single-core performance is essential for some games, as many don't take full advantage of multiple cores. Similarly, we have experienced that professional tools depend on high single and multi-core turbo frequencies to maximize their processing speed. Description of the processorThe Intel Core i5-9600K comes from the 9th generation of Intels Core i5 series, is based on the "Coffee Lake Refresh" architecture and is manufactured using the 14 nanometer process. This article evaluates Intel's Core i5-9600K desktop CPU. We evaluated Intel's Core i5-9600K and compared it to others to determine which provides the best value as a gaming CPU. We shaped our testing methodology to focus on each CPU's attributes rather than solely on benchmarks.Based on our evaluation of using Intel's Core i5-9600K CPU for general apps, you can expect good app performance with a high-performance CPU cooler. Based on our evaluation of using Intel's Core i5-13400 CPU for professional tools, you can expect good tool performance with a high-performance CPU cooler. Office and web applications are typically single-threaded, so running a single application won't take advantage of a many-core CPU.