Nexora CX-1866 Ultra 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX1866-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 55,336 (Processors scale) |
|---|---|
| Category rank | #16,368 |
| Street price | $859 |
| Power | 120 W (TDP) |
| Performance per dollar | 64.42 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1866 Ultra |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 120 W TDP (PPT 162 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-5983 Prime 12-Core AM4 Desktop Processor | 39,941 | $359 | Compare |
| Veltrix CX-6247 Max 6-Core AM4 Desktop Processor | 18,708 | $99 | Compare |
| Nexora CX-9073 SE 12-Core AM4 Desktop Processor | 33,050 | $269 | Compare |
| Altrix CX-2382 SE 8-Core AM5 Desktop Processor | 28,868 | $179 | Compare |
| Nexora CX-8804 XT 20-Core LGA1700 Desktop Processor | 35,620 | $279 | Compare |
| Altrix CX-1958 Prime 6-Core AM5 Desktop Processor | 31,384 | $199 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1866 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/9682329 (accessed 2026-10-22).