Nexora CX-9423 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX9423-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 30,464 (Processors scale) |
|---|---|
| Category rank | #29,804 |
| Street price | $239 |
| Power | 125 W (TDP) |
| Performance per dollar | 127.46 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9423 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 24 MB |
| Power | 125 W base / 250 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 | No |
| NPU | 13 TOPS |
| Cooler included | No |
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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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-6105 Edge 8-Core AM5 Desktop Processor | 42,817 | $539 | Compare |
| Nexora CX-5297 XT 8-Core AM4 Desktop Processor | 34,805 | $329 | Compare |
| Veltrix CX-1718 SE 6-Core AM4 Desktop Processor | 22,505 | $129 | Compare |
| Nexora CX-4712 Core 24-Core LGA1851 Desktop Processor | 46,003 | $509 | Compare |
| Nexora CX-5561 Edge 14-Core LGA1851 Desktop Processor | 42,252 | $449 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-9423 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/72046635 (accessed 2026-10-19).