Nexora CX-5146 Prime 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX5146-PRIME · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 38,473 (Processors scale) |
|---|---|
| Category rank | #21,712 |
| Street price | $399 |
| Power | 125 W (TDP) |
| Performance per dollar | 96.42 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5146 Prime |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 24 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-2887 Max 12-Core AM4 Desktop Processor | 48,420 | $689 | Compare |
| Nexora CX-2388 Pro 8-Core AM5 Desktop Processor | 22,805 | $139 | Compare |
| Altrix CX-9646 Ultra 16-Core AM4 Desktop Processor | 54,559 | $639 | Compare |
| Nexora CX-5872 XT 8-Core AM4 Desktop Processor | 27,386 | $199 | Compare |
| Altrix CX-2245 SE 10-Core LGA1851 Desktop Processor | 17,505 | $89 | Compare |
| Altrix CX-1141 Ultra 24-Core LGA1851 Desktop Processor | 49,184 | $609 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5146 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/85704049 (accessed 2026-10-22).