Nexora CX-6440 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6440-ULTRA · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 15,941 (Processors scale) |
|---|---|
| Category rank | #21,302 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 201.78 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6440 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.6 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 | No |
| 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-7097 Core 6-Core AM4 Desktop Processor | 26,280 | $169 | Compare |
| Veltrix CX-8355 Ti 8-Core AM4 Desktop Processor | 35,225 | $329 | Compare |
| Veltrix CX-8247 Ultra 8-Core AM4 Desktop Processor | 27,233 | $149 | Compare |
| Nexora CX-3271 SE 12-Core AM5 Desktop Processor | 35,823 | $309 | Compare |
| Nexora CX-5691 SE 8-Core AM4 Desktop Processor | 38,246 | $359 | Compare |
| Veltrix CX-5348 Ti 8-Core AM5 Desktop Processor | 46,880 | $619 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6440 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4389562 (accessed 2026-10-26).