AM4 vs AM5: A Detailed Comparison


As a PC enthusiast, you want to stay up-to-date with the latest technology and performance. The AMD AM4 and AMD AM5 sockets are two of the most popular and powerful platforms for PC gamers and builders.

In this article, I’m going to compare them side by side so you can decide which one is right for you. We’ll look at their features, performance, power efficiency, heat output, overclocking capabilities, expansion options, architecture, and overall value.

So let’s get started!

Overview of AMD AM4 Processors

If you’re looking to upgrade your processor, you’ll want to know the difference between AM4 and AM5 – two of AMD’s latest socket designs.

The first is the AM4 Socket, which has been around since 2016 and supports a variety of microarchitectures, such as Zen 3. It is known for its value-oriented approach with features such as DDR4 RAM support and PCIe 4.0 slots. Additionally, CPUs from Ryzen 5000 series processors are compatible with this socket type.

On the other hand, there’s the newer AM5 Socket that was released in 2022 with the new Ryzen 7000 series processors and Zen 4 architecture.

This socket type offers several improvements over its predecessor, such as an increased peak capacity of up to 230 watts compared to 142 watts from AM4.

Furthermore, it also supports DDR5 memory instead of just DDR4 and comes with PCIe 5.0 slots for super-fast data transfers between storage devices and CPU cores. It even has integrated graphics capabilities for those who don’t need a dedicated GPU!

The downside is that upgrading to an AM5 platform may be pricey due to both the cost of DDR5 RAMs as well as AMD CPUs being more expensive than their older counterparts; however, if performance and future-proofing are your priorities then investing on this new platform may be worth it in the long run given that AMD plans on supporting it until at least 2025.

Overview of AMD AM5 Processors

With the new socket type, enthusiasts now have a wealth of upgrade options for their rigs. This includes increased power delivery and compatibility for DDR5 memory and PCIe 5.0 storage devices.

The AM5 Socket offers several benefits. It is compatible with cutting-edge DDR5 and PCIe 5 memory standards. It increases peak capacity to 230 watts compared to AM4’s 142-watt TDP limit, allowing the newest Ryzen 7000 CPUs to have a maximum TDP of 170 watts. Furthermore, its 1718-pin LGA configuration is more than AM4’s 1331 pins, making it an upgrade in terms of design philosophy and functionality.

The integrated graphics into their most recent AM5 Socket makes AMD CPUs stand out from the competition. Every AMD compatible CPU has integrated graphics.

AMD EXPO technology allows for DDR5 memory overclocking with a single mouse click, resulting in up to 11% faster gaming experience. This further entices gamers towards purchasing an AMD product over Intel or any other brand alike.

Related: Intel XMP vs AMD EXPO: Which is better

Additionally, its support for both DDR5 and PCIe 5 offers super-fast data transfers between the storage and modern CPU designs. This leads to lower latencies as well as higher frame rates when gaming or working on creative projects such as video editing or 3D rendering workflows.

Upgrading to an AM5 Socket might be expensive due to the higher cost associated with DDR5 RAMs and storage devices. However, there is no denying that it will provide more future proofing capabilities. Once you take into account that this socket type will be supported until at least 2025 by AMD itself, investing in an AM5 platform should definitely be considered by anyone looking forward to build a powerful rig capable of handling anything thrown at it without breaking a sweat!

AMD AM4 vs AM5: Architecture

When it comes to architecture, the new AM5 Socket has a lot to offer in terms of features and performance. It boasts AMD’s latest Zen 4 microarchitecture as well as improved power delivery capabilities. The integrated graphics are also a major plus and help make this socket even more attractive.

It offers an impressive 1718-pin LGA configuration for Ryzen 7000 Series CPUs with 230 watts of total power delivery. This allows for increased peak frequencies, higher TDPs than its predecessor, and double the transfer rate of PCIe 4.0 with the addition of PCIe 5.0 technology.

The AM5 Socket is far more future proofed than the previous AM4 socket due to its support for DDR5 memory and PCIe 5 storage devices which have higher price tags but will provide immense performance gains when compared to their predecessors. Furthermore, AMD EXPO technology allows users to quickly overclock their DDR5 memory with just one click, resulting in an 11% faster gaming experience overall!

The fact that AMD is committed to supporting this platform until at least 2025 makes it all the better since you won’t need to worry about upgrading anytime soon – saving both time and money in the long run! Of course, there are still some downsides too; like needing a substantial investment upfront due to all of these cutting-edge components and upgrades. But if you’re looking for top-notch performance and access to newer technologies then the AM5 Socket should be your go-to choice! It’s definitely worth considering if you want maximum bang for your buck without having to worry about upgrades down the line.

AMD AM4 vs AM5: Performance

Comparing the performance of both socket types is a critical step in assessing which one is best suited for your system’s needs. Both sockets have their strengths and weaknesses, but when it comes to sheer power, the AM5 Socket takes the cake with its higher total power delivery of 230W compared to its predecessor’s 142W TDP limit.

Additionally, with its support for DDR5 RAM and PCIe Gen 5 within the expansion slots as well as M.2 ports, there are even more reasons that make AM5 an attractive option:

  • Support for DDR5 memory provides users with faster speeds than ever before – up to 11% faster gaming experience!
  • PCIe 5.0 doubles transfer rate of PCIe 4.0 standard providing lightning fast storage access.
  • AMD EXPO technology allows users to easily overclock their RAM without touching any manual settings.
  • With integrated graphics built into every compatible CPU for AM5 Socket, you don’t need a dedicated graphics card to play games at high settings!

The Ryzen 7 5800X3D currently available on the market is enough proof that if top-end performance, cutting edge technology support and upgrade path are what you seek from your rig then AM5 should be your go-to choice. Furthermore, AMD has promised to provide full support for this platform until at least 2025 so you can rest assured about future upgrades as well!

AMD AM4 vs AM5: Power Efficiency

You can expect significantly increased power efficiency from the AM5 Socket, with its 230W peak capacity compared to the 142W of the previous socket. This is a big improvement in terms of performance and energy efficiency, making it more suitable for those who want to get more out of their systems while saving energy.

Ryzen 7000 series processors are designed to take full advantage of this increased wattage capability and are capable of reaching higher speeds than ever before.

AM4’s maximum TDP was limited at 142 watts, whereas AM5 has a much larger capacity for power delivery up to 230 watts with its new voltage regulator modules (VRMs). This means that even high-end AMD Ryzen processors such as the Ryzen 7 5800X3D can reach clock speeds up to 5.7 GHz, which is far beyond what was possible on prior sockets. Additionally, AMD EXPO technology allows users to overclock their DDR5 memory with a single mouse click for an 11% faster gaming experience when compared with DDR4 memory overclocking.

The table below compares the two sockets and shows how they differ in terms of power delivery capabilities:

Socket Maximum TDP Max Clock Speed Overclocking Technology
AM4 142 W 4 GHz No
AM5 230 W 5.7 GHz AMD EXPO

From these comparison points alone it is clear that there are massive improvements on offer when switching from an AM4 socket to an AM5 socket-based system; not only does it benefit from higher clock speeds but also improved overclocking capabilities too! With all this taken into account, you can be sure that your system will be running at its best no matter how intense your workloads may be.

AMD AM4 vs AM5: Heat Output

You’ll want to pay attention to the heat output when comparing socket types, as it can mean the difference between a blazingly fast system or one that overheats. AMD’s AM4 and AM5 sockets both have their own thermal characteristics, so it’s important to know how they compare.

The AM4 processor has a maximum TDP (thermal design power) of 142 watts while the newer AM5 socket supports up to 230 watts. This means that AMD’s Ryzen 7000 series processors with an AM5 socket can reach higher frequencies and support more cores than those with an AM4 socket.

It’s also worth noting that the new Zen 4 architecture powering Ryzen 7000 series CPUs with an AM5 socket is much more efficient than its predecessors, resulting in considerably better performance per watt. Furthermore, AMD EXPO technology allows for DDR5 memory overclocking with just one click and delivers up to 11% faster gaming experience.

However, upgrading to the new platform will be costly due to expensive DDR5 memory and PCIe 5 storage devices which are required for full compatibility with the latest generation of CPUs on the market. But if you’re looking for top-end performance, support for cutting-edge technologies, and upgrade path then it would still be worth considering investing in AMD’s latest platform – especially since they plan on supporting it until at least 2025.

AMD AM4 vs AM5: Overclocking Capabilities

Getting the most out of your PC means understanding the different overclocking capabilities of each socket type, so let’s take a look at how AM4 and AM5 stack up!

Overclocking is one of the best ways to get extra performance from your processor. With both AM4 and AM5 being newer sockets designed for AMD processors, they both offer a variety of options when it comes to boosting speeds.

AM4 has had a long history with AMD, having been used since 2016 in their Ryzen CPUs. It supports up to 142 watts TDP and offers impressive overclocking capability that can be taken advantage of by using an aftermarket cooler. However, one downside is that it requires a BIOS update to support Ryzen 5000 series processors, which may not be possible on older motherboards.

The new kid on the block is AMD’s AM5 Socket, released this year with the Ryzen 7000 series processors. It boasts increased power delivery (up to 230 watts) compared to its predecessor and also brings support for DDR5 memory as well as PCIe Gen 5 expansion slots. Additionally, it allows users to take advantage of AMD’s “EXPO” technology which enables single-click overclocking with select coolers resulting in more performance gains than ever before—all while maintaining stable temperatures too!

So if you’re looking for maximum performance from your processor investment then you should definitely consider upgrading to an AM5 compatible motherboard or CPU combo down the line.

AMD AM4 vs AM5:  Cache Size

With the increased power delivery and overclocking capabilities of the new AM5 Socket, you can also expect to see an increase in cache size. The L3 cache size for AMD Ryzen 5 has been doubled from 8MB to 16MB on the AM5 Socket, while the top-end Ryzen 9 chips have 32MB of L3 cache. This larger cache size allows for more data to be stored locally within the processor, reducing latency and improving overall performance.

Additionally, Intel’s latest Rocket Lake processors feature up to 20MB of L3 Cache on their 11th Gen Core processors. This will allow even better gaming performance as well as faster application processing times.

One should note that both AMD and Intel are pushing towards larger core counts and higher power requirements with each generation of processors they release. While it is important to keep up with these trends, one must also consider their own needs when buying a new processor as there may be diminishing returns depending on what they use their computer for.

For instance, someone who only does light tasks such as web browsing or word processing would probably not benefit from a large amount of cache or high clock speeds since these activities do not require much memory or processing power. However, those who are into gaming or content creation could certainly benefit from having more cores and larger caches available due to their intensive workloads requiring lots of simultaneous calculations and data manipulation.

When selecting your next processor then, it is important to consider how much RAM and cache you need in order to achieve optimal results based on your usage habits rather than simply going with what is currently trending in terms of core count and power consumption.

AMD AM4 vs AM5: Memory Support

Memory support is a crucial factor when deciding between AM5 and AM4, as the new socket supports DDR5 RAM while its predecessor only offers DDR4.

It’s important to keep in mind that not all motherboards are compatible with DDR5 RAM and you’ll need to make sure your motherboard has the correct chipset to use it.

The difference between the two types of memory is significant, as AMD claims that their Ryzen 7000 processors can offer up to 11% faster gaming performance when using DDR5 RAM compared to its predecessors.

The larger capacity available with DDR5 also means more data can be transferred at once, allowing for higher frame rates and smoother gameplay for gamers.

Additionally, the new PCIe 5 standard used by AM5 doubles the speed of data transfer from 4GT/s (gigatransfers per second) on PCIe 4 downlink lanes, allowing for faster device communication within a system – something which will come in handy for content creators who work with large files or those who enjoy streaming games online.

For those seeking top-end performance and want to future-proof their builds, AM5 provides a solid foundation for years of upgradability – though it does come at a cost due to the added expense of supporting DDR5 RAM and PCIe 5 technology.

However, if value is more important than being cutting-edge, then AM4 still offers plenty of bang for your buck.

AMD AM4 vs AM5: Socket Compatibility

When choosing between sockets, it’s crucial to consider how compatible your current components are with the new socket and if you need to make any additional investments.

The AM4 Socket is compatible with a wide range of processors from AMD Ryzen 1000 Series up to the latest 5000 Series CPUs, while the AM5 Socket supports only the newer Ryzen 7000 Series CPUs. This means that if you want to upgrade your processor and stay on the AM4 platform, you’ll need to stick with existing Ryzen 5000 series CPUs or opt for an older 3000 series CPU. However, moving onto the newer AM5 socket requires investing in a new motherboard as well as a compatible Ryzen 7000 series processor.

The two sockets also differ when it comes to RAM compatibility. While both support DDR4 memory modules, only the AM5 Socket can accommodate DDR5 Memory Modules which offers significantly faster speeds compared to its predecessor.

As such, upgrading from an existing system running on an AM4 Socket will require replacing both your motherboard and RAM modules if you decide to move onto the AM5 Platform due to this incompatibility issue.

It’s important that careful consideration be given when deciding whether or not it’s worth making this switch due to these potential costs associated with switching platforms. Depending on what type of performance gains you’re looking for out of your new system build, opting for either socket could offer different advantages over one another which should be weighed carefully before making any final decisions.

AMD AM4 vs AM5: Price Points

Making the right choice between the AM5 and AM4 socket can be confusing, but understanding the price points of each is key in making an informed decision.

  • The cost to switch from AM4 to AM5 is substantial due to the upgrade requirements that come with it. AMD’s Ryzen 7000 CPUs are only compatible with motherboards featuring the new 600 series chipsets, and these boards require a more expensive DDR5 RAM for optimal performance. Additionally, PCIe 5.0 storage devices have also become more expensive as demand continues to rise. On top of all this, you’ll also need a cooler that’s compatible with both sockets if you want to reuse your old one or take advantage of AMD EXPO technology.
  • On the flip side, there are some potential savings associated with upgrading to an AM5 platform as well. With Ryzen 5000 processors being supported on both platforms, consumers may save money by opting for an older processor and spending less on their motherboard than they would otherwise on an AM5 board.
  • Furthermore, those interested in taking advantage of Intel’s upcoming Rocket Lake processors will still have access to cheap secondhand Z490 motherboards from previous generations which could save them money when building their system around those CPUs instead of buying into AMD’s latest platform right away.

In short: Choosing whether or not you should upgrade from AM4 to AM5 requires careful consideration of not only your needs but also your budget constraints. Those who wish for higher performance levels might find themselves locked into buying a whole new platform whereas those looking for value might find themselves better off sticking with what they already have until prices start coming down or opting for Intel’s offerings over AMD’s at least temporarily while waiting out the initial high pricing associated with new releases like Zen 4 and its accompanying hardware ecosystem components like DDR5 RAM and PCIe 5 storage devices before taking the plunge into making a major hardware purchase such as this one.

AMD AM4 vs AM5: Expansion Options

If you’re looking to upgrade your system, understanding the expansion options between AM4 and AM5 sockets is key in making an informed decision.

  • The AM4 socket supports up to 9 PCIe slots, while the newer AM5 socket supports up to 11. This means that with an AMD Ryzen processor on an AM5 motherboard, you’ll be able to add more storage or graphics cards than if you were using an older AMD processor on an AM4 board.
  • Additionally, the new chipset for the latest processors is capable of running PCIe Gen 5 which doubles the data transfer rate from its predecessor. Not only does this mean faster transfers but it can also provide a better gaming experience since the GPU will have more bandwidth available for higher frame rates and smoother visuals.
  • The other major difference between these two sockets is their support for RAM technology. While both platforms are compatible with DDR4 memory, only the newer version supports DDR5 RAM as well as overclocking capabilities with Radeon Memory Overclocking (RMOC). This means that users can get more performance out of their systems and enjoy faster speeds while playing games or running other programs that require a lot of memory accesses. Furthermore, RMOC also allows users to tune their RAM settings manually which provides even greater control over how much power they want to put into their systems so they can get the level of performance they desire without worrying about stability issues or overheating components.

Finally, when it comes down to choosing between these two sockets it’s all about balancing cost against features and future-proofing your system so you don’t have to upgrade too soon again in order to keep up with modern standards and technologies. The good news is that there are plenty of motherboards on both platforms offering various levels of features at different price points so there should be something suitable for everyone’s budget whether they prefer AMD’s AM4 or its successor – the new and improved AM5 Socket.

Overall Value

Whether you’re looking for top-end performance or value-oriented options, the AM5 and AM4 sockets both offer something for everyone.

The AM5 socket is a significant upgrade over its predecessor with its 1718 pin count, 230W TDP capacity, support for DDR5 memory and PCIe 5.0 storage, as well as integrated graphics support. The benefits of upgrading to an AM5 platform are obvious if you need the latest technology.

On the other hand, the AM4 socket still has plenty of life left in it with Ryzen 5000 series CPUs and AMD’s commitment to supporting it through at least 2025. With Ryzen 5000 processors offering excellent single thread performance and great value even without an upgrade path, they remain an attractive option for many users who don’t need bleeding edge features that come with new platforms.

And while Intel may have slightly better IPC performance than AMD right now, their processor refresh cycles are shorter and more expensive than AMD’s which gives you more bang for your buck with AM4 CPUs in the short term at least. Ultimately though what matters most is how each of these sockets best meets your needs today as well as planned upgrades in the future.

If top end performance is a priority then going all in on an Raptor Z95 powered by the newest Ryzen 7000 processor might be worth considering; however AMD’s commitment to supporting both platforms means that either way you should get good longevity out of your system no matter which one you choose.


In conclusion, both AMD AM4 and AMD AM5 offer excellent performance and features for PC gamers and enthusiasts alike.

When it comes to power efficiency, heat output, overclocking capabilities, expansion options and overall performance, the two sockets are fairly similar.

However, if you’re looking for a more powerful processor architecture with greater flexibility in terms of expandability and customization options, then AMD AM5 may be the better option for you.

Ultimately though, the choice between these two sockets will come down to personal preference.

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...