Nexora CX-1686 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1686-ULTRA · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 17,045 (Processors scale) |
|---|---|
| Category rank | #49,069 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 191.52 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1686 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.7 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-3370 Ti 8-Core AM4 Desktop Processor | 22,236 | $139 | Compare |
| Veltrix CX-1980 XT 6-Core AM4 Desktop Processor | 23,372 | $129 | Compare |
| Veltrix CX-2185 Ultra 6-Core AM5 Desktop Processor | 23,600 | $149 | Compare |
| Nexora CX-2104 Core 8-Core AM5 Desktop Processor | 50,380 | $589 | Compare |
| Altrix CX-5286 SE 10-Core LGA1851 Desktop Processor | 26,282 | $169 | Compare |
| Veltrix CX-1172 Edge 16-Core AM5 Desktop Processor | 46,200 | $589 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1686 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6310451 (accessed 2026-10-22).