what cpu and gpu should i get in a mini pc for 4k gaming
what cpu and gpu should i get in a mini pc for 4k gaming

Are you searching for the perfect CPU and GPU combination for an extraordinary 4K gaming experience in a mini PC?

Look no further, as we have got you covered! In this article, we will guide you through the selection process to help you find the ideal components that will seamlessly handle the demands of 4K gaming.

So, let’s dive right in and discover the powerhouse duo that will make your gaming dreams come true on a mini PC.

Factors to Consider

When choosing a mini PC for 4K gaming, there are several factors that you need to take into consideration. These factors will ultimately determine your performance and overall experience with your mini PC. Budget, power consumption, thermal performance, and compatibility are the main factors to consider.


Your budget is one of the first factors to consider when choosing a mini PC for 4K gaming. Mini PCs can vary significantly in price, so it’s essential to determine how much you are willing to spend before making a decision. Setting a budget will help you narrow down your options and find a mini PC that meets your gaming needs and fits your financial constraints.

Power Consumption

Power consumption is another essential factor when choosing a mini PC for 4K gaming. Mini PCs generally have lower power requirements compared to full-sized desktops, but it’s still crucial to choose a mini PC that is energy efficient. Opting for a mini PC with lower power consumption will help you save on electricity bills, reduce heat output, and make for a quieter gaming experience.

Thermal Performance

Thermal performance is a critical consideration for mini PCs for 4K gaming. The compact design of mini PCs often means limited space for proper ventilation and cooling. Therefore, choosing a mini PC that excels in thermal performance is essential. A well-designed cooling system, with efficient heat dissipation and low noise levels, will keep your mini PC running at optimal temperatures, preventing performance throttling and ensuring a smooth gaming experience.


Lastly, compatibility is an essential factor to consider when choosing a mini PC for 4K gaming. Make sure that the mini PC you choose is compatible with the games you plan to play and any peripherals or accessories you may need. Check for compatibility with operating systems, game requirements, and connectivity options to ensure a seamless gaming experience.

CPU Considerations

The CPU, or Central Processing Unit, plays a vital role in the performance of your mini PC for 4K gaming. Here are some key CPU considerations:

Number of Cores

The number of cores in a CPU determines how many tasks it can handle simultaneously. Regarding 4K gaming, having multiple cores is beneficial as it allows for smoother gameplay and better multitasking capabilities. Look for CPUs with at least quad-core configurations for optimal performance.

Clock Speed

Clock speed refers to how fast the CPU can execute instructions. A higher clock speed generally results in better performance. However, keep in mind that clock speed is not the sole determinant of performance, and other factors, such as the number of cores and cache size, also play a significant role.

Cache Size

Cache size is the high-speed memory on the CPU that stores frequently accessed data. A larger cache size can help improve performance by reducing the time it takes for the CPU to retrieve data. Regarding 4K gaming, opting for CPUs with larger cache sizes can contribute to smoother gameplay and faster loading times.

Integrated Graphics

Integrated graphics refer to the GPU (Graphics Processing Unit) capabilities built into the CPU. While dedicated graphics cards are generally recommended for 4K gaming, integrating graphics can provide a fallback option in case of GPU failure or compatibility issues. Look for CPUs with powerful integrated graphics if this concerns you.

GPU Considerations

The GPU, or Graphics Processing Unit, is responsible for rendering the graphics in your games. Here are some key GPU considerations when choosing a mini PC for 4K gaming:

Graphics Memory

Graphics memory, also known as Video RAM (VRAM), is dedicated memory on the GPU that stores and processes graphical data. Having an ample amount of graphics memory is essential for high-resolution gaming. Look for GPUs with at least 8GB of VRAM to ensure smooth gameplay and to handle the demands of 4K gaming effectively.

CUDA or OpenCL Support

CUDA and OpenCL are parallel computing platforms and APIs that enable GPUs to accelerate certain functions and tasks. Depending on the games and applications you plan to use, choosing a GPU that supports either CUDA or OpenCL may be beneficial. Check the software requirements and compatibility to ensure your GPU can handle the workload efficiently.


TDP, or Thermal Design Power, refers to the maximum heat a GPU generates under normal usage conditions. Lower TDP values indicate better energy efficiency and less heat output. When choosing a GPU for your mini PC, consider the TDP to ensure it aligns with your thermal performance requirements and power consumption goals.

Cooling Solution

Since GPUs tend to generate a significant amount of heat, it’s crucial to choose a mini PC that has an effective cooling solution for the GPU. Look for features such as multiple fans, heat pipes, and well-ventilated cases to ensure proper heat dissipation and prevent performance throttling due to overheating.

Specific CPU and GPU Recommendations

To provide you with some specific recommendations for CPUs and GPUs for your mini PC, consider the following options:

AMD Ryzen 5 3600

The AMD Ryzen 5 3600 is a popular choice for 4K gaming in a mini PC. With its six cores and 12 threads, a base clock speed of 3.6 GHz, and a boost clock speed of up to 4.2 GHz, it offers excellent multitasking capabilities and performance for your gaming needs.

Intel Core i5-9400F

The Intel Core i5-9400F is another reliable option for 4K gaming in a mini PC. Its six cores and base clock speed of 2.9 GHz (boosting up to 4.1 GHz) deliver solid gaming performance and can easily handle demanding tasks.

AMD Radeon RX 5700 XT

The AMD Radeon RX 5700 XT is a powerful graphics card that can handle 4K gaming with ease. With 8GB of GDDR6 VRAM, AMD’s RDNA architecture support, and firm performance, it provides an excellent option for visually stunning and immersive gaming experiences.

NVIDIA GeForce RTX 2070 Super

The NVIDIA GeForce RTX 2070 Super is another fantastic GPU choice for 4K gaming in a mini PC. With its 8GB of GDDR6 VRAM, real-time ray tracing capabilities, and impressive performance, it can easily handle graphically demanding games at high resolutions.

Best Mini PCs for 4K Gaming

Now, let’s take a look at some of the best mini PCs available for 4K gaming:

Intel NUC 9 Extreme

The Intel NUC 9 Extreme is a compact, powerful mini PC that can handle 4K gaming without sweat. It supports up to an Intel Core i9 processor and dedicated graphics and has a versatile range of connectivity options, making it a top choice for gaming enthusiasts.


The ASUS ROG Strix GA15 is a high-performance mini PC that delivers exceptional 4K gaming experiences. It offers a well-rounded gaming package with options for AMD Ryzen processors and NVIDIA GeForce RTX graphics, along with customizable RGB lighting and efficient cooling.

Gigabyte Brix GB-BRi7H-10710

The Gigabyte Brix GB-BRi7H-10710 is a compact, powerful mini PC that packs a punch. Powered by an Intel Core i7 processor, with support for up to 64GB of RAM and Intel UHD Graphics, it offers smooth and immersive gaming experiences in a small form factor.

ZOTAC ZBOX Magnus EN72070V

The ZOTAC ZBOX Magnus EN72070V is a mini PC explicitly designed for gaming. With an Intel Core i7 processor, NVIDIA GeForce RTX graphics, and support for up to 32GB of RAM, it delivers impressive performance and can handle 4K gaming with ease.

In conclusion, when choosing a mini PC for 4K gaming, consider factors such as budget, power consumption, thermal performance, and compatibility. Look for CPUs with multiple cores, higher clock speeds, larger caches, and integrated graphics.

For GPUs, focus on graphics memory, CUDA or OpenCL support, TDP, and cooling solutions. Consider options like the AMD Ryzen 5 3600, Intel Core i5-9400F, AMD Radeon RX 5700 XT, and NVIDIA GeForce RTX 2070 Super.

Lastly, consider mini PCs such as the Intel NUC 9 Extreme, ASUS ROG Strix GA15, Gigabyte Brix GB-BRi7H-10710, and ZOTAC ZBOX Magnus EN72070V for the best 4K gaming experience. Happy gaming!

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Sam Cox
Hi, I'm Sam Cox! I'm an experienced computer and gaming enthusiast passionate about helping others get the most out of their tech. a Tech expert and your go-to source for all tech tips at The Computer Geeks. With years of experience in the industry, I bring extensive knowledge and expertise to help you navigate the ever-evolving world of technology. I have a passion for simplifying complex concepts and finding creative solutions, making your tech journey both enlightening and enjoyable. Whether you're a seasoned tech enthusiast or a beginner looking for guidance, I am here to provide you with valuable insights, tutorials, and practical tips to enhance your digital experience.