Nexora CX-4289 Core 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4289-CORE · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 59,600 (Processors scale) |
|---|---|
| Category rank | #33,395 |
| Street price | $839 |
| Power | 125 W (TDP) |
| Performance per dollar | 71.04 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4289 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.7 GHz |
| L3 cache | 30 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
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|---|---|---|---|
| Nexora CX-6760 Ti 8-Core AM4 Desktop Processor | 33,603 | $289 | Compare |
| Veltrix CX-4801 XT 24-Core LGA1700 Desktop Processor | 58,066 | $759 | Compare |
| Veltrix CX-5311 Ultra 24-Core LGA1700 Desktop Processor | 48,359 | $659 | Compare |
| Veltrix CX-1795 Max 14-Core LGA1700 Desktop Processor | 44,832 | $579 | Compare |
| Nexora CX-7757 Ti 16-Core AM4 Desktop Processor | 52,538 | $679 | Compare |
| Nexora CX-1339 Plus 12-Core AM5 Desktop Processor | 51,775 | $809 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4289 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6791328 (accessed 2026-10-24).