Nexora CX-3831 SE 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3831-SE · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 43,583 (Processors scale) |
|---|---|
| Category rank | #32,419 |
| Street price | $409 |
| Power | 170 W (TDP) |
| Performance per dollar | 106.56 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3831 SE |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5200, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
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| Nexora CX-1859 SE 8-Core AM5 Desktop Processor | 32,742 | $319 | Compare |
| Altrix CX-8798 SE 16-Core AM4 Desktop Processor | 52,333 | $839 | Compare |
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| Nexora CX-7846 Edge 20-Core LGA1851 Desktop Processor | 54,144 | $809 | Compare |
| Veltrix CX-7169 Max 14-Core LGA1851 Desktop Processor | 23,279 | $149 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-3831 SE 12-Core AM5 Desktop Processor”, https://vextor7.com/item/806087 (accessed 2026-10-20).