Nexora CX-1491 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1491-ULTRA · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 17,342 (Processors scale) |
|---|---|
| Category rank | #26,550 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 159.10 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1491 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | Yes (stock air cooler) |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
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|---|---|---|---|
| Veltrix CX-6566 Edge 8-Core AM4 Desktop Processor | 29,665 | $229 | Compare |
| Nexora CX-4848 SE 8-Core AM5 Desktop Processor | 22,330 | $139 | Compare |
| Veltrix CX-4274 Edge 6-Core AM5 Desktop Processor | 22,021 | $139 | Compare |
| Nexora CX-6798 Ultra 8-Core AM4 Desktop Processor | 26,416 | $149 | Compare |
| Altrix CX-1098 Prime 8-Core AM4 Desktop Processor | 37,761 | $369 | Compare |
| Altrix CX-9712 Ti 20-Core LGA1700 Desktop Processor | 39,011 | $409 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1491 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6760431 (accessed 2026-10-22).