AMD · 2023
A620
The A620 is an entry-level AMD chipset for AM5 motherboards, released in 2023. It supports DDR5 memory and PCIe 4.0 but lacks CPU overclocking and PCIe 5.0.
The A620 is an entry-level AMD chipset for the AM5 platform, released in March 2023. It supports DDR5 memory with up to 192 GB across two channels, including ECC memory. The chipset provides 8 PCIe 4.0 lanes and connects to the CPU via a PCIe 4.0 x4 DMI link. It offers 4 SATA III ports, 2 USB 3.2 Gen 2 ports, 2 USB 3.2 Gen 1 ports, and 6 USB 2.0 ports. CPU overclocking is not supported, but memory overclocking via XMP/EXPO is available. The chipset has a TDP of 4.5 W and supports ATX, Micro-ATX, and Mini-ITX form factors. Integrated Wi-Fi and Bluetooth are optional, and it includes 1 GbE Ethernet. The A620 is designed for budget-oriented AM5 motherboards and is based on the Promontory 22/21 x1 or Promontory 19 x1 (A620A) silicon.
Specifications
| Socket unverified | AM5 |
|---|---|
| Platform unverified | AM5 |
| TDP unverified | 4.5 W |
| PCIe version unverified | 4.0 |
| Total PCIe lanes (chipset) unverified | 8 |
| DMI version unverified | PCIe 4.0 x4 |
| Memory support unverified | DDR5 |
| Max memory unverified | 192 GB |
| Memory channels unverified | 2 |
| ECC memory support unverified | Yes |
| SATA III ports unverified | 4 |
| USB 3.2 Gen 2x2 ports unverified | 0 |
| USB 3.2 Gen 2 ports unverified | 2 |
| USB 3.2 Gen 1 ports unverified | 2 |
| USB 2.0 ports unverified | 6 |
| Integrated Ethernet unverified | 1 GbE |
| Integrated Wi-Fi unverified | Optional |
| Integrated Bluetooth unverified | Optional |
| CPU overclocking unverified | No |
| Memory overclocking (XMP/EXPO) unverified | Yes |
| Supported form factors unverified | ATX, Micro-ATX, Mini-ITX |
| Release date unverified | 2023-03-31 |
| Release year unverified | 2023 |
| Notes unverified | Entry-level AM5 chipset; no PCIe 5.0; limited overclocking; uses Promontory 22/21 x1 or Promontory 19 x1 (A620A). |