Am4 Pinout Updated Jun 2026
The AM4 pinout represents a mature, high-density interface that successfully navigated the industry shift from motherboard-centric architectures to CPU-centric SoC designs. Its 1,331 pins provided the necessary bandwidth for dual-channel DDR4 and PCIe Gen 4.0 speeds while maintaining a single socket footprint for an unprecedented five years of processor compatibility.
The AMD Socket AM4 (PGA 1331) utilizes a 1,331-pin design with a 1.33mm pitch, placing pins on the processor rather than the motherboard. The socket supports DDR4 memory and features integrated PCIe/IO, with critical signals for power, graphics, and memory. For a detailed pinout diagram, view the file at milanfon.cz . Wikipedia +3 AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 4 sites Socket AM4 - Wikipedia AM4 was launched in September 2016 and was designed to replace the sockets AM3+, FM2+ and FS1b as a single platform. It has 1331 p... Wikipedia Socket AM4 - Википедия АМ4 (PGA или µOPGA 1331) — разъём процессора (сокет) для микропроцессоров от компании AMD с микроархитектурой Zen (бренд Ryzen) и ... Википедия AM4 Socket Pinout Diagram | PDF | Road - Scribd The document contains a list of names and designators. It appears to be a pinout or connection list for a device. The names includ... Scribd AM4 Socket Pinout Diagram | PDF - Scribd A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM * VSS P_GFX_TXP[0] VSS P_GFX_TXP[3] VSS... Scribd 4 sites Socket AM4 - Wikipedia AM4 was launched in September 2016 and was designed to replace the sockets AM3+, FM2+ and FS1b as a single platform. It has 1331 p... Wikipedia Socket AM4 - Википедия АМ4 (PGA или µOPGA 1331) — разъём процессора (сокет) для микропроцессоров от компании AMD с микроархитектурой Zen (бренд Ryzen) и ... Википедия AM4 Socket Pinout Diagram | PDF | Road - Scribd The document contains a list of names and designators. It appears to be a pinout or connection list for a device. The names includ... Scribd AM4 Socket Pinout Diagram | PDF - Scribd A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM * VSS P_GFX_TXP[0] VSS P_GFX_TXP[3] VSS... Scribd Show all am4 pinout
| Feature | AM4 (PGA-1331) | AM5 (LGA-1718) | AM3+ (PGA-942) | | :--- | :--- | :--- | :--- | | | Pin Grid Array | Land Grid Array | Pin Grid Array | | Northbridge | On-Die | On-Die | On Motherboard | | Memory Support | DDR4 Only | DDR5 Only | DDR3 | | Pin Density | High | Very High | Low | | Lifespan | 2016–2022+ | 2022–Future | 2011–2016 | The AM4 pinout represents a mature, high-density interface