Nexora CX-1887 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1887-ULTRA · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 48,614 (Processors scale) |
|---|---|
| Category rank | #7,358 |
| Street price | $679 |
| Power | 125 W (TDP) |
| Performance per dollar | 71.60 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1887 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.5 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-3502 Plus 16-Core AM4 Desktop Processor | 50,904 | $739 | Compare |
| Altrix CX-2272 SE 12-Core AM5 Desktop Processor | 30,393 | $249 | Compare |
| Veltrix CX-6723 Plus 16-Core AM4 Desktop Processor | 58,296 | $899 | Compare |
| Veltrix CX-7417 SE 16-Core AM4 Desktop Processor | 59,600 | $899 | Compare |
| Altrix CX-3983 Edge 14-Core LGA1700 Desktop Processor | 22,264 | $129 | Compare |
| Veltrix CX-1475 XT 6-Core AM5 Desktop Processor | 16,560 | $89 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1887 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/9679698 (accessed 2026-10-22).