Best 8-Core CPUs of 2025

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8-Core CPUs are powerful processors used in high-performance computers for demanding tasks such as gaming, video editing, and 3D rendering. These CPUs offer fast and efficient processing speeds, allowing users to handle multiple tasks simultaneously with ease. They are designed to provide high-speed performance, stability, and reliability, making them ideal for professionals who require a fast and responsive computer. With advanced features such as hyper-threading, turbo boost, and overclocking capabilities, 8-Core CPUs provide exceptional performance and are recommended for those who need to run resource-intensive applications.
At a Glance: Our Top Picks
Top 10 8-Core CPUs
AMD Ryzen 7 5700G 8-Core Processor with Cooler
The AMD Ryzen 7 5700G is a powerful processor featuring 8 cores and 16 threads, delivering strong performance for multitasking and demanding applications. With a base clock speed of 3.8 GHz and a maximum boost clock of up to 4.6 GHz, you can enjoy fast processing speeds for gaming, content creation, and more. The 16 MB L3 cache enhances data access speeds, making your system more efficient. Additionally, the bundled Wraith Stealth cooler helps maintain optimal temperatures, ensuring your CPU runs smoothly and quietly.
Apple iMac 24-Inch with M4 Chip
The Apple iMac 24-Inch offers a brilliant all-in-one design, powered by the innovative M4 chip. The striking 24-inch Retina display provides vibrant visuals, making it ideal for photo editing and gaming. With its sleek design available in seven colours, it enhances any workspace. Built for Apple Intelligence, it streamlines your tasks and ensures your data remains secure, giving you confidence while you work and play.
Intel Core i9-14900K 24-Core Processor
The Intel i9-14900K Processor boasts an impressive 24 cores, consisting of 8 performance cores and 16 efficiency cores, enabling you to handle demanding tasks seamlessly. With a maximum speed of up to 6.0 GHz, you can expect rapid processing times for gaming and content creation. The 36 MB Smart Cache ensures quick access to frequently used data, enhancing overall performance. Additionally, the on-board Intel UHD Graphics 770 allows for decent graphics performance without the need for a dedicated graphics card, making it a versatile choice for various users.
AMD Ryzen 7 7800X3D 8-Core CPU
The AMD Ryzen 7 7800X3D is designed to help you excel in various tasks, from gaming to content creation and streaming. With its advanced 3D V-Cache technology, you can experience reduced latency and enhanced gaming performance, giving you an edge in competitive play. This CPU supports Windows 11, ensuring compatibility with the latest software. As a retail box version, it allows for flexibility in choosing your own CPU cooler, enabling you to customise your cooling solution according to your needs.
Intel Core Ultra 7 265K Desktop Processor
The Intel Core Ultra 7 is a powerful desktop processor designed for gamers and productivity enthusiasts. It features support for PCIe 5.0 and 4.0, ensuring you can take advantage of the latest graphics cards and storage devices for optimal performance. With DDR5 support, you can enjoy faster memory speeds, which enhances overall system responsiveness. This unlocked processor allows for overclocking, giving you the flexibility to push performance further. Additionally, it is compatible with Intel 800 Series Chipset motherboards, making it a versatile choice for your setup.
Intel Core i7-14700K Desktop Processor with 20 Cores
The Intel i7-14700K Processor is designed for gamers and productivity enthusiasts, boasting a powerful 125W base power and 20 cores, consisting of 8 performance cores and 12 efficiency cores. This means you can enjoy seamless multitasking and high performance in demanding applications. With Intel Turbo Boost Max Technology 3.0, your processor can reach speeds of up to 5.6 GHz, ensuring that you have the speed needed for intense gaming sessions. Additionally, it supports the latest PCIe 5.0 and 4.0, allowing for faster data transfer rates and improved graphics performance.
Intel Core Ultra 9 285K Processor with 24 Cores
The Intel Core Ultra 9 285K is a high-performance desktop processor designed for gamers and creators. With 24 cores, including 8 performance cores and 16 efficiency cores, it can reach speeds of up to 5.7 GHz, ensuring smooth multitasking and gaming experiences. It supports the latest PCIe 5.0 and 4.0, providing fast data transfer rates, which is essential for demanding applications. Additionally, the DDR5 support enhances memory performance, allowing you to run intensive tasks effortlessly. This processor is compatible with Intel's 800 Series Chipset motherboards, making it a versatile choice for building a powerful system.
Intel Core i9-14900F Processor with 24 Cores
The Intel i9-14900F Processor delivers exceptional performance with its 24 cores, which include 8 P-cores and 16 E-cores, ideal for gamers and creators alike. With Intel Thermal Velocity Boost, you can enjoy increased speeds when needed, enhancing your gaming or creative experience. Intel Turbo Boost Max Technology 3.0 further optimises performance, ensuring you get the most out of your tasks. Additionally, support for PCIe 5.0 and 4.0 allows for faster data transfers, making this processor a great choice for high-demand applications.
Intel Core i9-11900K Desktop Processor 8 Cores
The Intel Core i9-11900K is a powerful desktop processor designed to enhance your computing experience. With a base frequency of up to 5.3GHz, you can enjoy fast performance for demanding tasks. The Intel Smart Cache of 16MB ensures that your processor can access frequently used data quickly, improving overall efficiency. It supports DDR4 memory with speeds ranging from 2933 to 3200MHz, allowing for smooth multitasking and faster data processing. The Intel Single Core Turbo Frequency also reaches 5.3GHz, providing a significant boost during single-threaded applications, making it ideal for gaming and creative work.
Intel Core i7-13700KF Processor with 16 Cores
The Intel i7-13700KF is a powerful desktop processor featuring 16 cores, which includes 8 performance cores and 8 efficient cores. With Intel Turbo Boost Max Technology, it can reach impressive speeds of up to 5.4 GHz, ensuring that demanding tasks run smoothly. The performance cores can turbo boost to 5.3 GHz, allowing for quick responses during intense gaming or multitasking. Meanwhile, the efficient cores can reach 4.2 GHz, providing a good balance for everyday applications while conserving energy.
Frequently Asked Questions (FAQs)
1. Is there an 8 core CPU?
Intel - Core i7-9700K 9th Generation 8-Core - 8-Thread 3.6 GHz (4.9 GHz Turbo) Socket LGA 1151 Unlocked Desktop Processor.
2. Is 8 core a good CPU?
If the game can utilise all 8 cores, then yes, it'll better. However that's limited to only the very intensive CPU bound games like Minecraft or Civilisation. Most games still want better graphics cards, so buy the best (that you can afford) GPU and CPU combo that won't bottleneck each other and you'll be fine.
3. Do you need 8 cores?
The performance improvement in games won't be as noticeable when jumping from 6 to 8 cores as it would be from 4 to 6 cores. However, the improvement in productivity work is considerable. For anyone looking to work on their computer, but also wanting to game, 8-core processors are the way to go.
During our 8-core cpu research, we found 184 8-core cpu products and shortlisted 10 quality products. We collected and analyzed 356,882 customer reviews through our big data system to write the 8-core cpus list. We found that most customers choose 8-core cpus with an average price of £437.87.
The 8-core cpus are available for purchase. We have researched hundreds of brands and picked the top brands of 8-core cpus, including AMD, Apple, Intel. The seller of top 1 product has received honest feedback from 224 consumers with an average rating of 4.7.

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