Nexora CX-9459 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX9459-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 33,005 (Processors scale) |
|---|---|
| Category rank | #37,912 |
| Street price | $259 |
| Power | 125 W (TDP) |
| Performance per dollar | 127.43 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9459 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 30 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 | Yes |
| 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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| Altrix CX-9751 Edge 8-Core AM4 Desktop Processor | 27,042 | $169 | Compare |
| Nexora CX-5840 SE 10-Core LGA1700 Desktop Processor | 27,324 | $159 | Compare |
| Altrix CX-9532 XT 12-Core AM4 Desktop Processor | 42,142 | $379 | Compare |
| Nexora CX-7369 Ti 16-Core AM5 Desktop Processor | 56,219 | $809 | Compare |
| Nexora CX-7704 SE 8-Core AM5 Desktop Processor | 28,782 | $179 | Compare |
| Nexora CX-7862 Ultra 14-Core LGA1700 Desktop Processor | 31,042 | $219 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9459 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/52948152 (accessed 2026-10-22).