Nexora CX-5642 Prime 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX5642-PRIME · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 45,165 (Processors scale) |
|---|---|
| Category rank | #49,708 |
| Street price | $499 |
| Power | 170 W (TDP) |
| Performance per dollar | 90.51 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5642 Prime |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 128 MB (3D stacked) |
| 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-6864 Core 10-Core LGA1700 Desktop Processor | 19,968 | $119 | Compare |
| Nexora CX-9388 Core 12-Core AM4 Desktop Processor | 46,042 | $469 | Compare |
| Altrix CX-1957 Pro 8-Core AM5 Desktop Processor | 19,582 | $109 | Compare |
| Nexora CX-3902 Ultra 8-Core AM5 Desktop Processor | 42,950 | $549 | Compare |
| Altrix CX-4806 XT 14-Core LGA1700 Desktop Processor | 42,064 | $409 | Compare |
| Altrix CX-6512 Ultra 16-Core AM5 Desktop Processor | 58,467 | $859 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5642 Prime 12-Core AM5 Desktop Processor”, https://vextor7.com/item/16413729 (accessed 2026-10-18).