Nexora CX-2665 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2665-ULTRA · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 13,056 (Processors scale) |
|---|---|
| Category rank | #37,659 |
| Street price | $69 |
| Power | 65 W (TDP) |
| Performance per dollar | 189.22 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2665 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 4.6 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 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 | Yes (stock air cooler) |
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-9282 Edge 16-Core AM5 Desktop Processor | 59,600 | $899 | Compare |
| Veltrix CX-4355 Ultra 12-Core AM5 Desktop Processor | 35,803 | $279 | Compare |
| Altrix CX-1630 Ultra 8-Core AM4 Desktop Processor | 29,391 | $199 | Compare |
| Nexora CX-1986 Edge 6-Core AM5 Desktop Processor | 15,010 | $69 | Compare |
| Altrix CX-1673 Edge 8-Core AM4 Desktop Processor | 22,145 | $119 | Compare |
| Altrix CX-9518 Core 12-Core AM4 Desktop Processor | 49,048 | $609 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2665 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/52321079 (accessed 2026-10-25).