Nexora CX-9663 Pro 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX9663-PRO · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 33,560 (Processors scale) |
|---|---|
| Category rank | #16,910 |
| Street price | $279 |
| Power | 125 W (TDP) |
| Performance per dollar | 120.29 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9663 Pro |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.3 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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| Nexora CX-6452 Edge 12-Core AM4 Desktop Processor | 43,691 | $499 | Compare |
| Altrix CX-9464 SE 16-Core AM4 Desktop Processor | 57,392 | $729 | Compare |
| Altrix CX-1195 Edge 6-Core AM4 Desktop Processor | 19,420 | $99 | Compare |
| Veltrix CX-2843 Prime 20-Core LGA1700 Desktop Processor | 37,292 | $379 | Compare |
| Veltrix CX-5831 Pro 8-Core AM4 Desktop Processor | 32,066 | $229 | Compare |
| Nexora CX-8478 SE 12-Core AM4 Desktop Processor | 58,711 | $739 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9663 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/20177491 (accessed 2026-10-20).