Nexora CX-3987 SE 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX3987-SE · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 24,354 (Processors scale) |
|---|---|
| Category rank | #23,664 |
| Street price | $159 |
| Power | 125 W (TDP) |
| Performance per dollar | 153.17 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3987 SE |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.4 GHz |
| Max boost clock | 4.9 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 |
|---|---|---|---|
| Nexora CX-6479 Core 8-Core AM4 Desktop Processor | 12,152 | $79 | Compare |
| Altrix CX-5754 Core 16-Core AM5 Desktop Processor | 52,795 | $759 | Compare |
| Altrix CX-2836 Ti 14-Core LGA1700 Desktop Processor | 13,608 | $69 | Compare |
| Veltrix CX-3368 Ti 16-Core AM4 Desktop Processor | 43,661 | $519 | Compare |
| Veltrix CX-6947 XT 20-Core LGA1700 Desktop Processor | 32,249 | $229 | Compare |
| Altrix CX-5748 Prime 16-Core AM5 Desktop Processor | 59,600 | $789 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3987 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/31662926 (accessed 2026-10-24).