Nexora CX-4251 SE 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX4251-SE · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 56,366 (Processors scale) |
|---|---|
| Category rank | #33,375 |
| Street price | $829 |
| Power | 125 W (TDP) |
| Performance per dollar | 67.99 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4251 SE |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.9 GHz |
| L3 cache | 36 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
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| Veltrix CX-5180 XT 12-Core AM4 Desktop Processor | 32,981 | $309 | Compare |
| Altrix CX-8958 SE 12-Core AM4 Desktop Processor | 49,348 | $649 | Compare |
| Altrix CX-7824 Max 16-Core AM4 Desktop Processor | 56,275 | $869 | Compare |
| Veltrix CX-4772 XT 14-Core LGA1851 Desktop Processor | 17,738 | $99 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-4251 SE 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/155106 (accessed 2026-10-19).