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ASRock A520M-HDV vs Gigabyte A620M Gaming X: Comparison
ASRock A520M-HDV and Gigabyte A620M Gaming X separate most on max memory: ASRock A520M-HDV at 64, Gigabyte A620M Gaming X at 128, 50% in favour of Gigabyte A620M Gaming X. M.2 Slots splits them by another 50%, again favouring Gigabyte A620M Gaming X. They match on 5 other specifications, including platform, form factor and memory slots.
Specs
| Specification |  |  |
|---|---|---|
| Platform | AMD | AMD |
| Socket Type | AM4 | AM5 |
| Socket | AM4 | AM5 |
| Form Factor | Micro-ATX | Micro-ATX |
| Chipset | A520 | A620 |
| Memory Type | DDR4 | DDR5 |
| Memory Slots | 2 | 2 |
| Max Memory | 64-50% | 128 |
| M.2 Slots | 1-50% | 2 |
| PCIe 5.0 Support | No | No |
| Wi-Fi Onboard | No | No |
| Model | A520M-HDV | A620M Gaming X |
| VRM | Not officially disclosed by ASRock (entry-tier) | Not officially disclosed by Gigabyte |
| Memory | 2x DDR4 DIMM, up to 64GB | 2x DDR5, dual-channel |
| Expansion | PCIe 3.0 x16 | 1x PCIe 4.0 x16 |
| Connectivity | HDMI + DVI-D outputs | Revision-dependent (confirm SKU before purchase) |
| Networking | Gigabit LAN (no built-in WiFi) | Gigabit LAN; Wi-Fi on "Gaming X AX" revision only |
| Audio | Realtek codec | Realtek codec (model not specified) |
| Special Features | Basic M.2 support (by revision) | Exists in both wired and WiFi-equipped revisions |
| CPU Support | AMD Ryzen 5000 (non-X3D) / 4000G APU / 3000 series | AMD Ryzen 9000 / 8000 / 7000 series (non-OC) |