AMD Ryzen 3 3100 vs AMD Ryzen 3 4100
- Both launched at $99.
- Same socket (AM4): both fit the same motherboards, BIOS permitting.
AMD Ryzen 3 3100
4 cores · 3.9 GHz · AM4 · DDR4-3200
Launched at $99
AMD Ryzen 3 4100
4 cores · 4 GHz · AM4 · DDR4-3200
Launched at $99
Specs side by side
4 of 10 differ, marked. Speed isn't compared here: we only list specs we can source.
| Spec | AMD Ryzen 3 3100 | AMD Ryzen 3 4100 |
|---|---|---|
| Cores | 4 cores, 8 threads | 4 cores, 8 threads |
| Boost clock | Up to 3.9 GHz | Up to 4 GHz |
| L3 cache | 16 MB | 4 MB |
| Power (TDP) | 65 W | 65 W |
| Built-in graphics | No | No |
| Socket | AM4 | AM4 |
| PCIe | PCIe 4.0 | PCIe 3.0 |
| Official DDR4 speed | DDR4-3200 | DDR4-3200 |
| Segment | Desktop | Desktop |
| Launched | Apr 21, 2020 | Apr 4, 2022 |
Which motherboards take them
AMD Ryzen 3 3100
AM4 boards with these chipsets:
- X570
- B550
- A520
- X470
- B450
- X370 (may need a BIOS update)
- B350 (may need a BIOS update)
- A320 (may need a BIOS update)
- X300
- A300
AMD Ryzen 3 4100
AM4 boards with these chipsets:
- X570
- B550
- A520
- X470
- B450
- X370 (may need a BIOS update)
- B350 (may need a BIOS update)
- A320 (may need a BIOS update)
- X300
- A300
Outlined: those boards may need a BIOS update before the CPU works.
Sources
AMD Ryzen 3 3100
- Wikipedia: List of AMD Ryzen processors · CC BY-SA 4.0
AMD Ryzen 3 4100
- Wikipedia: List of AMD Ryzen processors · CC BY-SA 4.0
Specs last checked Oct 19, 2026. Spotted a mistake? Tell us and we'll fix it.