Nexora CX-3866 Pro 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3866-PRO · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 40,962 (Processors scale) |
|---|---|
| Category rank | #29,182 |
| Street price | $449 |
| Power | 170 W (TDP) |
| Performance per dollar | 91.23 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3866 Pro |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.9 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5600, 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-3408 Max 10-Core LGA1851 Desktop Processor | 25,540 | $179 | Compare |
| Altrix CX-3042 Prime 8-Core AM4 Desktop Processor | 37,863 | $309 | Compare |
| Altrix CX-3698 Ti 12-Core AM5 Desktop Processor | 40,593 | $359 | Compare |
| Nexora CX-7960 Edge 8-Core AM4 Desktop Processor | 36,189 | $299 | Compare |
| Veltrix CX-1626 Core 24-Core LGA1851 Desktop Processor | 57,069 | $769 | Compare |
| Altrix CX-4046 Edge 8-Core AM4 Desktop Processor | 49,147 | $559 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3866 Pro 16-Core AM5 Desktop Processor”, https://vextor7.com/item/56520860 (accessed 2026-10-25).