AMD introduces Ryzen 8945HX, 8940HX, 8840HX, and 8745HX mobile processors


April 10, 2025 by our News Team

AMD introduces its new Ryzen 8000HX processor series, featuring up to 16 cores and 32 threads, integrated RDNA 2 graphics, and support for DDR5-5200 memory and PCIe Gen5, promising desktop-level gaming performance for mobile devices.

  • Impressive core counts and thread counts
  • Integrated RDNA 2 graphics architecture for optimal gaming performance
  • Support for DDR5-5200 memory and PCIe Gen5 for faster data transfer rates and improved system performance


AMD has just confirmed a lineup of new processors for the market, specifically targeting mobile devices and gaming performance. The company has launched its new Ryzen 8000HX processor series, premium models designed for gamers on the go. This latest line is part of AMD’s gaming-focused processor family for portable devices, promising desktop-level gaming performance.

These new processors are developed on the 5nm Zen 4 architecture and include the Ryzen 9 8945HX, Ryzen 9 8940HX, Ryzen 7 8840HX, and Ryzen 7 8745HX models. With up to 16 cores and 32 threads, they are built to handle data-intensive tasks, rendering, and gaming. Additionally, they feature integrated RDNA 2 graphics architecture for optimal gaming performance.

Let’s take a closer look at the base model, the Ryzen 7 8745HX. It boasts 8 cores and 16 threads, with a base clock speed of 3.6 GHz and a boost clock speed of 5.1 GHz. With 40 MB of cache and a power consumption ranging from 45 to 75 watts, this processor packs quite a punch.

On the other end of the spectrum, we have the top-tier Ryzen 9 8945HX. This beast of a processor offers 16 cores and 32 threads, with a base clock speed of 2.5 GHz and a boost clock speed of up to 5.4 GHz. It comes with a whopping 80 MB of cache and a power consumption between 55 and 75 watts. This processor is a true powerhouse, ready to handle even the most demanding tasks.

One exciting feature across all models is their support for DDR5-5200 memory and PCIe Gen5. This means faster data transfer rates and improved overall system performance. It’s great to see AMD pushing the boundaries of what’s possible in the mobile gaming space.

While we don’t have specific details on the first devices to hit the market with these new processors, it’s safe to say that gamers and power users alike will be eagerly awaiting their arrival. The combination of AMD’s Zen 4 architecture, RDNA 2 graphics, and impressive core counts is sure to deliver an exceptional gaming experience on the go.

As someone who enjoys gaming on my laptop, I’m excited to see how these new processors will elevate the performance of portable gaming devices. The ability to have desktop-level gaming power in a compact form factor is a game-changer. Whether you’re a competitive gamer or simply enjoy playing the latest titles on the go, these Ryzen 8000HX processors from AMD are definitely worth keeping an eye on.

In conclusion, AMD’s latest Ryzen 8000HX processors bring a new level of gaming performance to the mobile market. With impressive core counts, powerful graphics architecture, and support for technologies, these processors are set to redefine what’s possible in portable gaming. So, get ready to level up your gaming experience with AMD’s Ryzen 8000HX processors.

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Background Information


About AMD:

AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

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Technology Explained


DDR5: DDR5 (Double Data Rate 5) is the next generation of memory technology for the computer industry. It is a modern day improvement on earlier DDR technologies, with faster speeds, greater bandwidth and higher capacities. DDR5 enables higher resolution, seamless gaming experiences and faster data transfer rates, making it an ideal choice for high-performance computing and 4K gaming. With its greater RAM compatibility, DDR5 provides faster buffering times and raised clock speeds, giving users an improved overall work system. DDR5 is also optimized for multi-tasking, allowing users to multitask without experiencing a significant drop in performance, increasing the productivity of digital tasks. As an ever-evolving technology, DDR5 is paving the way for the computer industry into a new and powerful era.

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PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.

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PCIe Gen5: PCIe Gen5, or PCI Express Generation 5, is the latest technology advancement in the computer industry. It is the first major upgrade to the current PCIe standard. Compared to PCIe Gen3, PCIe Gen5 increases bandwidth throughput that is almost double, resulting in faster data transfer speeds. This means that it can provide higher data transfer rates for output devices like graphics cards, network cards, RAID controllers, and sound cards. It also supports faster NVMe storage devices, allowing for a smoother gaming experience. PCIe Gen5 can also support multiple concurrent data streams and is backward compatible with older PCIe slots. In the computer industry, PCIe Gen5 allows for faster data transfer, improved graphics quality, faster memory access, and higher GPU performance, making the technology ideal for gaming and server builds.

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RDNA: RDNA (Radeon DNA) is a graphics architecture developed by Advanced Micro Devices (AMD) for its Radeon series of graphics cards. It's designed to deliver improved performance, power efficiency, and advanced features for gaming and graphics-intensive applications. RDNA introduces a new compute unit design that enhances the efficiency of processing tasks, resulting in better performance per watt compared to its predecessor, GCN (Graphics Core Next). RDNA also introduces hardware-based ray tracing capabilities, allowing for more realistic lighting, shadows, and reflections in supported games. With its scalable design, RDNA architecture addresses the demands of modern gaming while aiming to provide a more immersive and visually impressive experience.

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