Nexora CX-6421 Core 10-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6421-CORE · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 14,691 (Processors scale) |
|---|---|
| Category rank | #16,806 |
| Street price | $69 |
| Power | 65 W (TDP) |
| Performance per dollar | 212.91 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6421 Core |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 2.4 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
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|---|---|---|---|
| Altrix CX-7973 Edge 12-Core AM5 Desktop Processor | 48,424 | $499 | Compare |
| Altrix CX-9121 SE 24-Core LGA1700 Desktop Processor | 54,881 | $639 | Compare |
| Nexora CX-8239 Ti 20-Core LGA1851 Desktop Processor | 33,435 | $239 | Compare |
| Nexora CX-4818 Ultra 20-Core LGA1851 Desktop Processor | 59,600 | $869 | Compare |
| Veltrix CX-7294 Core 6-Core AM4 Desktop Processor | 22,457 | $129 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-6421 Core 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/250285 (accessed 2026-10-22).