Nexora CX-5443 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX5443-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 29,902 (Processors scale) |
|---|---|
| Category rank | #45,869 |
| Street price | $229 |
| Power | 125 W (TDP) |
| Performance per dollar | 130.58 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5443 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.0 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 | None (F model) |
| 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 |
|---|---|---|---|
| Altrix CX-4778 Plus 10-Core LGA1851 Desktop Processor | 25,824 | $169 | Compare |
| Veltrix CX-8347 Pro 8-Core AM5 Desktop Processor | 32,462 | $269 | Compare |
| Nexora CX-7837 Ti 20-Core LGA1700 Desktop Processor | 48,223 | $699 | Compare |
| Veltrix CX-7134 Ti 16-Core AM4 Desktop Processor | 59,056 | $839 | Compare |
| Altrix CX-4350 Pro 10-Core LGA1700 Desktop Processor | 23,155 | $149 | Compare |
| Veltrix CX-2045 Prime 8-Core AM4 Desktop Processor | 30,166 | $239 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5443 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/8998329 (accessed 2026-10-19).