Hello readers, welcome to the new post. Here we will learn AM4 vs. AM5: A Detailed Comparison | How To Choose Between? The AMD introduced the new platform AM5 that supported the DDR5 and PCIe 5.0. The AM5 comes with some enhancements, and AM4 is the best viable platform for using the older processors.In this post, we will learn the detailed differences between AM4 and AM5 and learn which one is best. So let’s get started with AM4 vs. AM5: A Detailed Comparison.
Introduction of AM4 vs AM5
AM4 Introduction
AMD4 is an AMD low-cost module released in 2016 that replaced the AM3+. It supports AMD’s Ryzen sockets and comes with larger adoption through motherboard manufacturers, making it best for low-cost AMD modules.
Its main feature is that it supports DDR memory. With that, it also supported PCIe 3.0 for high-speed transfer between the CPU and other components. AM4 enhances integrated graphics sockets and has features to handle graphics operations.
AM5 Introduction
AMD5 is the first consumer desktop socket after AM4 in 2016. It supported the latest Ryzen 7000 series processors and X670 chipsets. it.
This module comes with many more new features than older modules, as it supports DDR5 memory, PCIe 4.0/5.0 support, and has good power features.
AM4 vs. AM5: Features Comparison?
- DDR5 Support: AM5 is the first AMD socket that supports DDR5. Contrary to Intel’s new Z690 and Z790 chipsets, the AM5 socket does not come with a DDR4 option.
- PCIe: AM5 has support for PCIe Gen5 in expansion slots and also M.2 ports.
- Higher TDP support: This feature does not directly affect the operation of additional components or peripherals but affects net operation headroom for AM5 processors.
Read more Difference Between CPU and GPU
Advantages of the AM5 socket over the AM4
- The AM5 socket has support for DDR5, providing high-speed data transfer rates and less power use than DDR4 memory.
- The AM5 socket has a PCIe 5.0 socket, offering a high-speed data rate and higher bandwidth than older types.
- The AM5 socket provides a good power delivery system, holding high power use and increasing overclocking features.
- AM5 also comes with features of a good cooling system, helping the CPU to work at a good temperature for heavy use.
Advantages of AM4
The AM4 socket comes with a motherboard with DDR memory, PCIe 4.0 for NVMe, and graphics with a native superspeed USB 10 Gbps supported chipset. With a processor direct SATA and USB connection, there is real-world flexibility.
Advantages of AM5
Advantages
- The main advantage of AM5 over AM4 is good IPC performance. IPC defines how many instructions a socket can apply in a clock cycle, with high numbers indicating equal processing speed.
- AM5 has 15 percent additional processing capacity than AM4.
- 1MB per Core L2 Cache
- More than 5GHz max boost speed
How to Choose Between AM4 and AM5
If there is a need for a high-quality operation, supported by the latest technology, and an upgrade path is the main focus, AM5 with Ryzen 7000 is best to use. For value preferences, you can use Ryzen 5000 and AM4-based systems.
Difference between AM4 and AM5 sockets
- The AM4 socket comes with a PGA type, which means pins are configured on the CPU, then the socket. The AM5 socket has LGA that pins are on the socket, then then the CPU. LGA type is less chance of damage.
- AM4 supported the Zen3 and Zen4 CPU architectures, and the AM5 socket supported the Zen5 architecture.
- AM4 supported DDR4 memory, and AM5 socket supported DDR5 memory. DDR5 is high speed and high bandwidth.
- The AM4 socket supported PCIe 4.0, and AM5 supported PCIe 5.0. PCIe 5.0 has double the bandwidth of PCIe 4.0, which allows for high-speed data transfer and high-speed operations.
AMD socket type
AMD has used different types of sockets for their processors at different times. Some are explained here.
- 754 Socket: Socket 754 is the first socket made by AMD to support a new 64-bit microprocessor called AMD64.
- Socket 939:Â It is a CPU socket made by AMD in June 2004 to supersede older socket 754 for Athlon 64 processors. It is the 2nd socket made for AMD’s AMD64 range of processors.
- AM3:Â This socket is a CPU socket for AMD processors. AM3 was introduced in 2009 as a successor to Socket AM2+, with the initial grouping of Phenom II processors designed for it.
- FM2+: It is a zero insertion force CPU socket made by AMD for desktop Kaveri APUs and Godavari APUs to connect to the motherboard. It comes with a different pin configuration to socket FM2: two additional pin sockets.
- AM4: It is a PGA microprocessor socket used by AMD central processing units made on Zen and Excavator microarchitectures.Â
- AM3+: It is a modified form for the AM3 socket that was made in 2009. AM3+ made in 2011 made for a CPU that uses AMD AMD Bulldozer microarchitecture.
Is AM5 compatible with AM4?
The AM5 socket is not supported with current AMD processors that use AM4 sockets. So you have to buy new processors for using this socket, where there is a need for the motherboard and DDR5 memory upgrade.
AMD Sockets History
Socket A | Socket 754 | Socket 939 | AM2/AM2+ | AM3/AM3+ | AM4 | |
Release Year | 1999 | 2003 | 2004 | 2006 | 2009 | 2016 |
Pins | 462 | 754 | 939 | 940 | 938 | 1331 |
CPU Width | 32 bit | 64-bit | 64-bit | 64-bit | 64-bit | 64-bit |
 Chipsets | AMD 750 | AMD 750 | 580X | 790 | 890FX | X470 |
AMD 760 | AMD 760 | 570X | 780 | 990FX | X570 | |
 Processors | Athlon | Athlon 64 | Athlon 64 | Athlon II | Athlon II | Ryzen |
Athlon XP | Sempron | AMD Athlon 64 X2 | Phenom II |
AM4 vs. AM5: Architecture
comparing the architecture of AM4 and AM5
AM4 | AM5 | |
Processors | Ryzen 1000 to 5000 series | Ryzen 7000 series |
Architecture | Zen, Zen 2, Zen 3 | Zen 4 |
Pins | 1331 | 1718 |
Chipsets | X470, X570 | X670 |
Socket Power Delivery | 142W TDP | 230W TDP |
Memory | DDR4 | DDR5 |
PCIe Gen | Gen 3.0, Gen 4.0 | Gen 5.0 |
AM5 vs. AM4: Worth the Upgrade?
- AMD uses 2 processors, AM5 and AM4. The AM5 socket uses DDR5 memory that comes with higher bandwidth and lower latency than DDR4 used in the AM4 socket. The overall operation of AM5 is better than AM4.
- AM5 does not support the current AMD processors that use AM4 sockets. So there is a need for new processors to use sockets. The AM4 socket works easily with current AMD processors, so make it a low-cost option.
- The AM5 socket and other hardware are expected to be more costly than AM4 due to DDR5 memory being higher than DDR4.
What’s New in the AM5 Platform
- Now the AM5 platform becomes the building block of incoming AMD processors, starting with the Ryzen 7000 series.
- It comes with LGA, then PGA, connected with DDR5 support and PCIe 5.0 connectivity.
Is AM5 compatible with AM4?
Is AM4 dead?
Are AM4 and AM5 the same cooler?
Can AM4 run DDR5?
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FAQs
Is AM5 better than AM4?
AMD is the first desktop socket since AM4 in 2016. It supported the latest Ryzen 7000 series processors and X670 chipsets.
Is AM5 compatible with AM4?
The AM5 socket is not supported with current AMD processors that use the AM4 socket.
Is Ryzen 5 AM4 or AM5?
Ryzen 5 CPUs have both AM4 and AM5 types. The Ryzen 5 5600X is an AM4 CPU, and the Ryzen 5 7600X is an AM5 CPU.
Are AM4 and AM5 the same size?
The AMD AM5 motherboard uses the same CPU cooler bracket size as the AM4 socket. It means there is a CORSAIR cooler connected with the AM4 motherboard; there is a need to use a bracket or replace the cooler for upgrading the system to the AM5 platform.
Can AM5 use DDR4?
DDR4 is not supported, contrary to Intel’s LGA 1700 socket.
Is Ryzen 7 5800X AM4 or AM5?
The Ryzen 7 5800X is an AM4 CPU. It is not compatible with AM5 motherboards.
What are the benefits of AM5?
PCIe 5.0 has high-speed bandwidth for components and unrestricted operations for all users. With AMD Socket AM5, faster sequential read speeds of 60% or more are available for using PCIe 5.0 storage devices.
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Is AM4 outdated?
It’s not going anywhere either. The new module, AM5, has been introduced that comes with the latest features, but AM4-supported devices are still in use.
- How long did AM4 last?
AM4 lasted for 4 years, from 2017 to 2021. It was the longest-lasting socket from AMD.