AMD Ryzen 7 5800X3D
verified 2026-10-13 Specs from AMD processor specifications. Also known as: ryzen 7 5800x3d, amd ryzen 7 5800x3d, 5800x3d, 100-100000651wof, 100-000000651.
Specs
| socket | AM4 |
|---|---|
| cores | 8 |
| tdp w | 105 |
| memory type | DDR4 |
| stock cooler | none (not included) |
Fits
- CPU socket AMD Socket AM4 (CPU socket)
AMD desktop socket for Ryzen 1000-5000 series processors; AM4 boards use DDR4 memory.
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Good to know
- AMD: not all processors are supported on every chipset, and support may require a BIOS upgrade. Check the board maker's CPU support list for the minimum BIOS before buying.
- Ryzen 5000 runs on X570, B550, A520 and on 400-series boards (X470, B450) per AMD's chipset table, but a 400-series board whose BIOS predates Ryzen 5000 must be updated before it will boot one.
- On 300-series boards (X370, B350, A320) AMD marks Ryzen 5000 as 'Selective Beta BIOS update needed' - only some boards got that BIOS.
- AM4 processors do not fit AM5 boards and AM5 processors do not fit AM4 boards.
What does the AMD Ryzen 7 5800X3D work with?
8 models in the graph.
- ASRock B550M Pro4 verified
- ASUS PRIME B550M-A WIFI II verified
- ASUS ROG STRIX B550-F GAMING (WI-FI) verified
- GIGABYTE B550 AORUS ELITE AX V2 verified
- GIGABYTE X570 AORUS ELITE (rev. 1.0) verified
- MSI B450 TOMAHAWK MAX verified
- MSI MAG B550 TOMAHAWK verified
- MSI MPG B550 GAMING PLUS verified
Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.