Nexora CX-3251 Pro 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX3251-PRO · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 43,797 (Processors scale) |
|---|---|
| Category rank | #44,272 |
| Street price | $519 |
| Power | 125 W (TDP) |
| Performance per dollar | 84.39 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3251 Pro |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 5.4 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-7730 Prime 8-Core AM5 Desktop Processor | 37,998 | $399 | Compare |
| Altrix CX-2821 Pro 12-Core AM4 Desktop Processor | 57,258 | $839 | Compare |
| Nexora CX-3918 Max 8-Core AM5 Desktop Processor | 36,255 | $319 | Compare |
| Veltrix CX-9164 Ti 10-Core LGA1851 Desktop Processor | 25,120 | $159 | Compare |
| Nexora CX-7914 Edge 8-Core AM5 Desktop Processor | 35,995 | $269 | Compare |
| Altrix CX-8821 Pro 10-Core LGA1700 Desktop Processor | 15,820 | $89 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3251 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3025919 (accessed 2026-10-24).