Nexora CX-1257 Ultra 8-Core AM4 Desktop Processor
Processors · Nexora · SKU CX1257-ULTRA · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 41,451 (Processors scale) |
|---|---|
| Category rank | #20,779 |
| Street price | $439 |
| Power | 105 W (TDP) |
| Performance per dollar | 94.42 |
| Released | 2019 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1257 Ultra |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
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| Altrix CX-4227 Core 16-Core AM5 Desktop Processor | 44,627 | $559 | Compare |
| Veltrix CX-9119 XT 8-Core AM4 Desktop Processor | 43,553 | $469 | Compare |
| Nexora CX-6618 XT 8-Core AM4 Desktop Processor | 31,102 | $229 | Compare |
| Altrix CX-6876 Max 16-Core AM4 Desktop Processor | 46,147 | $589 | Compare |
| Altrix CX-8361 Ultra 8-Core AM4 Desktop Processor | 38,077 | $339 | Compare |
| Veltrix CX-7724 Ultra 14-Core LGA1851 Desktop Processor | 12,963 | $69 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1257 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/32935335 (accessed 2026-10-25).