Nexora CX-8458 Core 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX8458-CORE · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 34,799 (Processors scale) |
|---|---|
| Category rank | #354 |
| Street price | $309 |
| Power | 105 W (TDP) |
| Performance per dollar | 112.62 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8458 Core |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.9 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 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 |
|---|---|---|---|
| Altrix CX-9714 Ultra 8-Core AM4 Desktop Processor | 14,221 | $69 | Compare |
| Altrix CX-3912 Plus 14-Core LGA1700 Desktop Processor | 46,935 | $529 | Compare |
| Veltrix CX-5402 Ultra 8-Core AM5 Desktop Processor | 38,335 | $369 | Compare |
| Veltrix CX-5449 Ultra 8-Core AM4 Desktop Processor | 25,273 | $179 | Compare |
| Nexora CX-5233 Plus 8-Core AM4 Desktop Processor | 15,477 | $79 | Compare |
| Altrix CX-4732 Ti 8-Core AM4 Desktop Processor | 23,947 | $149 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8458 Core 8-Core AM5 Desktop Processor”, https://vextor7.com/item/2885254 (accessed 2026-10-26).