Nexora CX-4638 SE 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX4638-SE · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 16,988 (Processors scale) |
|---|---|
| Category rank | #7,481 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 215.04 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4638 SE |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.0 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
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-8268 Core 6-Core AM5 Desktop Processor | 19,571 | $109 | Compare |
| Nexora CX-3419 Plus 20-Core LGA1700 Desktop Processor | 43,454 | $529 | Compare |
| Veltrix CX-8004 Edge 8-Core AM4 Desktop Processor | 39,662 | $409 | Compare |
| Altrix CX-1776 Max 14-Core LGA1851 Desktop Processor | 44,933 | $479 | Compare |
| Nexora CX-3542 Ultra 8-Core AM4 Desktop Processor | 30,666 | $219 | Compare |
| Nexora CX-9725 Max 20-Core LGA1700 Desktop Processor | 44,834 | $509 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4638 SE 8-Core AM5 Desktop Processor”, https://vextor7.com/item/14880294 (accessed 2026-10-25).