8 Best CPUs for AMD Radeon RX 6900 XT in 2024

AMD Radeon RX 6900 XT is a data-heavy graphics card that can handle any task, even those with intense textures and colors. It’s equipped for gamers who want an all-around setup without sacrificing performance in games like AAA or esports titles thanks to its features such as “AAA game support” and “Eyefinity display output.” RX 6900 XT is the perfect graphics card for gamers who want an all-arounder with capabilities that will allow them to play their games at high settings, and stream on Twitch or YouTube without lag spikes and even overclocking.

This powerful piece of hardware has been designed by AMD specifically with your needs in mind. It features innovative technologies like Smart Access Memory technology which improves performance when you’re working through memory-intensive tasks while also providing better power management so game updates happen more smoothly than ever before; there’s no need to worry about losing sync because this model does everything it can to keep things ticking along.

The processor is the brain of your PC build and should be paired with an overclocking capable one to enjoy its full potential. The recommended picks for the best CPUs for AMD Radeon RX 6900 XT are reviewed below all are tested by our expert team and made to our list.

Below is a comparison table for the specified processors:

ProcessorCores/ThreadsBase Clock (GHz)Boost Clock (GHz)L3 Cache (MB)TDP (W)Memory SupportPlatformArchitectureVirtualizationOverclocking SupportAVX/AVX2 SupportAVX-512 Support
AMD Ryzen 9 5900X12/243.74.864105DDR4-3200AM4Zen 3YesYesYesNo
Intel Core i7-10700K8/163.85.116125DDR4-2933LGA1200Comet LakeYesYesYesNo
AMD Ryzen 7 5800X8/163.84.732105DDR4-3200AM4Zen 3YesYesYesNo
Intel Core i9-10900K10/203.75.320125DDR4-2933LGA1200Comet LakeYesYesYesNo
AMD Threadripper 3970X32/643.74.5128280DDR4-3200sTRX4Zen 2YesYesYesNo
AMD Ryzen 5 5600X6/123.74.63265DDR4-3200AM4Zen 3YesYesYesNo
AMD Ryzen 9 3900X12/243.84.664105DDR4-3200AM4Zen 2YesYesYesNo
AMD Ryzen 9 5950X16/323.44.964105DDR4-3200AM4Zen 3YesYesYesNo

1. AMD Ryzen 9 5900X

Best Premium CPU for AMD Radeon RX 6900 XT

Pros

  • Excellent all-around performance
  • More cores than the i9-10900K
  • Supports DDR4-3200 memory
  • Comes with a Wraith Stealth cooler

Cons

  • TDP is higher than the i9-10900K
  • Not as many PCIe lanes as the i9-10900K

Consider purchasing an AMD Ryzen 9 5900X processor for your computer, you will be glad you read this review. This processor has an impressive 12 cores and 24 threads, this processor operates at a base clock of 3.7 GHz, with a turbo boost frequency reaching an impressive 4.8 GHz. For those who crave even more power, the AMD Ryzen 9 5950X steps up with 16 cores and 32 threads.

Both processors come equipped with a generous 64 MB of Level 3 cache memory and support DDR4 RAM running at speeds of 3200 MHz or 3600 MHz. This ensures seamless multitasking and swift data access for a smooth computing experience.

While both the 5900X and 5950X are more than capable of handling demanding games, the 5900X is often hailed as the preferred choice for gamers. Its slightly higher speed, coupled with the impressive core count, makes it particularly well-suited for delivering top-notch gaming performance. The ability to support 4K resolution further solidifies its standing as an ideal choice for gaming enthusiasts.

Beyond gaming prowess, the AMD Ryzen 9 5900X proves its mettle in various high-performance computing scenarios. Whether you’re engaged in content creation, video streaming, or demanding 3D graphics tasks, the 5900X effortlessly rises to the occasion.

While the 5900X outpaces the i9-10900K in terms of overall power, it’s crucial to note that individual preferences and specific use cases may influence the final decision. AMD’s commitment to delivering consistently strong performance over the years is evident in the 5900X, making it an excellent investment for those in need of a high-end computing solution.


2. Intel Core i7-10700K

Best Flagship CPU for AMD Radeon RX 6900 XT

Pros

  • Fantastic multi-core performance
  • Supports dual-channel DDR4 memory
  • Easy to overclock
  • PCI-Express Gen 3 connection

Cons

  • Pricey
  • High power consumption

An Intel Core i7-10700K processor, you’ve probably heard good things about it. As a formidable choice, garnering praise for its robust performance and multitasking capabilities. With eight cores and Hyper-Threading technology, this processor excels in handling demanding workloads, ensuring a seamless and responsive computing experience. Boasting base clock speeds of up to 3.1 GHz, users can further unlock its potential with turbo boost technology for enhanced speed.

The processor operates with a thermal design power (TDP) of 125 W and supports dual-channel DDR4 memory at speeds of up to 2933 MHz. Its PCI-Express Gen 3 connection and integrated UHD Graphics 630 provide versatile connectivity options and a graphics solution for mainstream usage. It’s worth noting that this processor doesn’t include a heatsink, and overclocking it may void the limited three-year warranty.

One of the notable advantages of the Core i7-10700K is its overclocking capability, surpassing even its older counterpart, the Core i9-10900K. While considering budget constraints, the Core i7-10700K offers an attractive alternative to AMD’s Ryzen 7 3800X, providing a balance between cost and performance. Although AMD’s processors may offer more power, the Core i7-10700K presents a compelling option with a lower price point and power consumption.

Compatibility with Intel 400 Series chipset motherboards ensures a seamless integration into modern systems. The processor features a base clock speed of 3.8 GHz, with Turbo Boost technology pushing it to an impressive 5.1 GHz. With 8 cores, 16 threads, and a generous L3 cache memory of 16 MB, the Intel Core i7-10700K delivers a high level of processing power suitable for a range of applications.


3. AMD Ryzen 7 5800X

Best AMD’s CPU for AMD Radeon RX 6900 XT

Pros

  • High clock speeds make it an ideal choice for gaming.
    8 cores and 16 threads allow for smooth multitasking and high performance in demanding tasks.
    Excellent single-threaded performance
    Compatible with PCIe Gen4 technology

Cons

  • Not as good value as some of the competition
  • Limited boost frequency

Before you buy AMD Ryzen 7 5800X processor, you must know some things about it. The Ryzen 7 5800X belongs to AMD’s Zen 3 architecture, featuring 8 cores and 16 threads. With a base clock speed of 3.8 GHz and a maximum boost clock of up to 4.7 GHz, this processor is designed to deliver exceptional speed and responsiveness. The performance of the Ryzen 7 5800X is commendable, making it well-suited for demanding applications, multitasking, and gaming.

The Zen 3 architecture, combined with the high clock speeds and core counts, ensures smooth and efficient operation across a variety of tasks. The processor’s ability to routinely reach boost frequencies beyond the official specifications further enhances its overall performance. AMD has implemented a strategic pricing approach with the Ryzen 7 5800X, subtly incorporating features from higher-tier processors.

While this may contribute to a higher perceived value, the processor’s pricing has historically been a point of contention. Recent sales and bundled offerings, however, have made the Ryzen 7 5800X a more tempting choice, especially for gaming enthusiasts who appreciate the inclusion of an integrated cooler. The Ryzen 7 5800X exhibits a limited boost frequency, officially guaranteed on a single core.

However, real-world testing has shown the processor consistently achieving impressive boost frequencies, often reaching 4.85 GHz on a single core. This suggests that the processor has the potential for even greater performance, offering enthusiasts an opportunity for overclocking.

While historically criticized for its value proposition compared to competing products, recent changes in pricing have made the Ryzen 7 5800X more attractive, particularly when considering its performance capabilities. The processor’s versatility, combined with its recent affordability, positions it as a compelling choice for users seeking a high-performance processor for gaming and multitasking.


4. Intel Core i9-10900K

Best Intel’s CPU for AMD Radeon RX 6900 XT

Pros

  • Compatible with Advanced Vector Extensions
  • AES support for encryption
  • 3.7 GHz base speed
  • 20 MB L3 cache
  • IOMMU virtualization

Cons

  • Does not support AVX-512
  • Not as powerful as the AMD Ryzen 4000

For a powerful processor to boost your desktop PC’s performance, the Intel Core i9-10900K might be the right choice. With a base speed of 3.7GHz, 10 cores, 20 threads, and 20MB of L3 cache, it caters to the needs of enthusiasts, gamers, and business users seeking top-tier processing power. Notably, the Core i9-10900K boasts an impressive all-core boost clock of 4.9GHz, with a maximum single-core boost reaching 5.3GHz.

The Thermal Velocity Boost algorithm allows for an additional 200MHz increase in clock speeds, though it activates only when temperatures remain below 70 degrees Celsius. While this feature enhances performance, it’s most effective for handling occasional, brief spikes in processing demands. Built on a 14nm++ lithography process, the Core i9-10900K showcases Intel’s expertise in CPU overclocking.

The processor supports hardware virtualization (HVM) to optimize virtual machine performance and IOMMU virtualization, enabling guest virtual machines to utilize the host system’s hardware. Advanced Vector Extensions (AVX) are also supported, enhancing the performance of graphics and other applications. However, it’s important to note that the processor supports the AVX2 standard but does not include support for AVX-512.

While the Intel Core i9-10900K represents a notable upgrade from its predecessor, it falls slightly behind the AMD Ryzen 4000 in multi-core tests. Nevertheless, the i9-10900K still offers a substantial three to five percent performance boost compared to its predecessor. With added cores and higher clock speeds, it stands out as an excellent choice, particularly for high-end gaming scenarios where its capabilities shine.

Its robust specifications and overclocking capabilities make it a compelling choice, even if it faces tough competition from AMD Ryzen 4000 in certain scenarios. For those prioritizing high-end gaming performance, the i9-10900K remains an excellent and competitive option.


5. AMD Ryzen Threadripper 3970X

Best Mid-Range CPU for AMD Radeon RX 6900 XT

Pros

  • Excellent single-threaded performance
  • Compatible with the sTRX4 socket
  • Provides support for PCIe 4.0
  • 128MB of L3 cache contributes to improved data access

Cons

  • Not as cheap as the competition
  • Extensive core count may be unnecessary for gaming

The 3970X’s 64 cores and 128 threads offer unparalleled processing capabilities, creating a perfect complement to the high-performance AMD Radeon RX 6900 XT graphics card. This synergy ensures a seamless and responsive experience in gaming, as well as swift rendering and multitasking for content creators and professionals.

In the context of the AMD Radeon RX 6900 XT, the 3970X’s performance, validated by extensive benchmarking, reaffirms its position as a leader in the CPU market. The combination of raw computational power and efficient multitasking capabilities makes it an ideal choice for users who demand the best possible performance from both their CPU and GPU.

With a base frequency of 3.7 GHz and a turbo frequency reaching 4.5 GHz, the 3970X ensures high clock speeds for rapid data processing. The ample 128MB of L3 cache further enhances data access and retrieval, contributing to a fluid and responsive computing experience.

While the Ryzen Threadripper 3970X might be considered overkill for standard computing needs, it emerges as a powerhouse for enthusiasts who desire top-tier performance. The processor’s 280W TDP indicates a robust power requirement, making it a suitable choice for those who prioritize performance above all else.

The combination of the AMD Ryzen Threadripper 3970X and the Radeon RX 6900 XT may represent a significant investment, but for users who demand the pinnacle of performance, it offers unmatched value. Whether engaged in high-end gaming or resource-intensive professional tasks, this pairing ensures that the system’s components are in perfect harmony, delivering an uncompromising computing experience.


6. AMD Ryzen 5 5600X

Best Gaming CPU for AMD Radeon RX 6900 XT

Pros

  • Powerful 6-core/12-thread processor
  • High clock speeds for fast processing and gaming performance
  • Unlocked multiplier for easy overclocking capabilities
  • Comes with Wraith Stealth Cooler at no extra cost
  • Affordable price point compared to other high-end processors in the market

Cons

  • Lacks integrated graphics, requiring an external GPU for display output
  • Requires a compatible motherboard with BIOS update for proper usage
  • Limited PCIe 4.0 support compared to other Ryzen processors

The AMD Ryzen 5 5600X stands as a pinnacle of desktop processing power, featuring a remarkable six cores that contribute to its reputation as one of the most potent processors in the market. Beyond its core count, it introduces AMD StoreMI Technology, a feature designed to enhance storage acceleration and overall system performance, making it an enticing choice for a variety of computing needs.

With its six powerful cores, the AMD Ryzen 5 5600X demonstrates its versatility by excelling in a myriad of applications. From seamlessly running web browsers and productivity software to delivering exceptional performance in modern games, this processor caters to a wide range of user needs. Its capabilities make it an attractive option for both casual users and gaming enthusiasts alike.

While not matching the twelve-core powerhouse, the Ryzen 9 5900X, the Ryzen 5 5600X competes strongly against its peers, such as the Intel 10600K. It distinguishes itself with superior single-core performance, a crucial factor for today’s demanding games and applications. The processor’s support for 3D and 4K streaming further enhances its multimedia capabilities, providing users with an immersive and fluid experience.

In gaming scenarios, the 5600X proves to be a standout performer, earning the title of the best pure gaming CPU of the year in its midrange price category. Even compared to its predecessor, the 3700X, it showcases notable improvements, although in specific games like Watch Dogs, the performance advantage may be more marginal due to the higher core count.

The Ryzen 5 5600X maintains a thermal design power (TDP) of 65W, striking a balance between performance and power efficiency. It supports DDR4 memory and is compatible with both DDR4 and PCIe Gen 4 memory technologies, aligning itself with the latest industry standards. Features such as hardware virtualization and AVX support contribute to its overall versatility.


7. AMD Ryzen 9 3900X

Best Budget CPU for AMD Radeon RX 6900 XT

Pros

  • High clock speed of up to 4.6 GHz for improved performance
  • Unlocked multiplier allows for easy overclocking
  • Uses the latest Zen 2 architecture for improved efficiency
  • Supports PCIe Gen4 technology for faster data transfer

Cons

  • Needs a good cooler for overclocking
  • Compatibility issues with certain software or applications

The AMD Ryzen 9 3900X serves as a compelling processor choice, especially when considered in the context of pairing it with the AMD Radeon RX 6900 XT graphics card. The Ryzen 9 3900X is a 12-core, 24-thread processor, making it a formidable option for multitasking, content creation, and gaming. The ample core count aligns well with the demanding requirements of modern games and content creation applications, ensuring a smooth and responsive computing experience.

While the primary focus of the RX 6900 XT is on gaming prowess, the Ryzen 9 3900X provides the necessary processing power to fully unlock the potential of the graphics card. With strong single-core performance and multi-threaded capabilities, this processor ensures high frame rates and smooth gameplay, especially at higher resolutions.

For content creators, video editors, and streamers, the Ryzen 9 3900X shines. Its 12 cores offer ample processing power for rendering, video editing, and multitasking, enabling users to handle resource-intensive tasks without compromising system performance. The Ryzen 9 3900X utilizes the AM4 socket, ensuring compatibility with a wide range of motherboards.

This compatibility factor is crucial for users looking to upgrade or build a system around the AMD Radeon RX 6900 XT, providing a degree of future-proofing for their setup. The Ryzen 9 3900X supports PCIe 4.0, aligning with the capabilities of the RX 6900 XT. This ensures maximum bandwidth for data transfer between the processor and the graphics card, supporting the latest technology standards.

With a TDP of 105W, the Ryzen 9 3900X strikes a balance between performance and power efficiency. Users should pair it with a capable cooling solution to ensure optimal operating temperatures.


8. AMD Ryzen 9 5950X

Best AM4 CPU for AMD Radeon RX 6900 XT

Pros

  • Offers a higher average frame rate than the other
  • Excellent gaming performance with powerful multi-core processing
  • Supports PCIe 4.0 for faster data transfer and improved graphics performance
  • Improved energy efficiency compared to previous Ryzen processors

Cons

  • X570 or B550 motherboard with PCIe 4.0 support
  • May require a BIOS update for proper compatibility with older motherboards

The AMD Ryzen 9 5950X is a strong alternative if you’re shopping for a new CPU. The processor runs at up to 3.4 GHz via an AM4 socket, supports DDR4-SDRAM memory up to 3200 MHz. This chip incorporates Hyper-Threading, Turbo Boost, and Turbo X technologies, as well as Various technologies are incorporated into this chip, such as hyperthreading, turbo boost.

With an impressive configuration of 16 cores and 32 threads, the Ryzen 9 5950X stands out as an ideal processor for multitasking enthusiasts. Its robust capabilities make it well-suited for handling resource-intensive applications and concurrent tasks, providing a seamless computing experience.

To harness the full potential of the Ryzen 9 5950X, users will need an X570 or B550 motherboard with PCIe 4.0 support. The processor supports AMD Precision Boost 2 and Overdrive, facilitating overclocking and allowing users to optimize performance according to their preferences. With DDR4 RAM support up to 3200 MHz, the processor caters to users in search of a powerful gaming desktop experience.

The inclusion of hardware virtualization expands the Ryzen 9 5950X’s capabilities, enabling it to run programs within a virtual environment. Additionally, support for AVX and AVX2 enhances the processor’s performance in graphics and other demanding applications. While lacking AVX-512 support, the processor compensates with an unlocked base clock multiplier, offering users the flexibility to increase CPU speed.

The Ryzen 9 5950X supports the AMD 300 Series chipset, contingent on vendors updating to AGESA 1.2.0.6b/c. As the fastest CPU from AMD, it outperforms the Core i9-10900K at stock speeds and exhibits even higher average frame rates when overclocked. Despite the competitiveness of Intel’s chips, the Ryzen 9 5950X shines as the more versatile processor, providing a well-rounded solution for users with diverse computing needs.


Our Verdict

When it comes to high-end gaming, you need a CPU that can keep up with your graphics card. And if you’re looking for the best CPUs for AMD Radeon RX 6900 XT, we’ve got you covered. Here are our top picks:

Intel Core i9-10900K: This is one of the fastest CPUs on the market, and it’s perfect for gamers who want the best performance possible. It has a base clock speed of 3.7GHz, and can boost up to 5.3GHz.

AMD Ryzen 9 3950X: This is another great option for gamers who want the best performance possible. It has a base clock speed of 3.5GHz, and can boost up to 4.7GHz.

Intel Core i7-8700K: This CPU is a great option for gamers who want good performance without breaking the bank. It has a base clock speed of 3.7GHz, and can boost up to 4.7GHz.


FAQs

What CPU should I pair with RX 6800 XT?

That being said, if you’re looking for a powerful CPU to pair with your RX 6800 XT, then the Intel Core i9-10900K is a great option. It’s one of the fastest CPUs on the market and can easily handle even the most demanding tasks. Plus, it’s relatively affordable compared to some of the other high-end options out there. So if you’re looking for a great all-around performer, the Intel Core i9-10900K is definitely worth considering.

Does the 6900xt work on Intel?

RX 6900xt will not work on Intel, as it is specifically designed for use with AMD CPUs. However, if you have an Intel CPU and are interested in using a 6000xt GPU, you can purchase an EKWB bracket which will allow you to mount the card in your Intel system.

Is the Radeon 6900 XT worth it?

The Radeon 6900 XT is worth the investment for gamers who want to experience the HD gaming revolution. AMD has set the standard for high-definition graphics with its new line of cards, and the Radeon 6900 XT delivers on that promise with stunning visuals and blistering performance. So if you’re looking to take your gaming to the next level, the Radeon 6900 XT is definitely worth consideration.

Is Radeon 6900 XT better than RTX 3090?

Radeon 6900 XT is better than RTX 3090 because it has a higher clock speed and more memory. The Radeon 6900 XT also has more stream processors and texture mapping units than the RTX 3090. These extra processing units give the Radeon card a performance advantage in games that require heavy graphics processing. This card supports DirectX 12, which is a newer graphics API that offers improved performance in some games over DirectX 11.

Should I get 6900 XT or 3080 TI?

It depends on your budget and what you need. If you don’t need the extra features that the 6900 XT has, then the 3080 TI will be a better choice for you. The 6900 XT is a great choice if you need a card that can handle 4K gaming, while the 3080 TI is better if you’re looking for a card that can handle heavy graphics workloads.

Is a 3080 better than a 6900 XT?

RTX 3080 is based on Nvidia’s new Ampere architecture and offers significant performance improvements over the previous generation RTX 2080. It also features ray tracing and AI capabilities that the 6900xt does not have. The 6900xt is AMD’s flagship graphics card and offers excellent performance for gamers who want the best possible gaming experience. It doesn’t have the same level of ray tracing or AI support as the 3080, but it makes up for it with higher base clock speeds and a higher boost clock speed.

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