Nexora CX-8427 Max 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8427-MAX · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 49,515 (Processors scale) |
|---|---|
| Category rank | #30,667 |
| Street price | $559 |
| Power | 125 W (TDP) |
| Performance per dollar | 88.58 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8427 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.4 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 | 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-3740 Max 20-Core LGA1851 Desktop Processor | 55,107 | $809 | Compare |
| Nexora CX-6387 Edge 6-Core AM5 Desktop Processor | 23,214 | $119 | Compare |
| Veltrix CX-8234 SE 12-Core AM5 Desktop Processor | 53,094 | $639 | Compare |
| Altrix CX-7007 XT 14-Core LGA1851 Desktop Processor | 12,879 | $79 | Compare |
| Nexora CX-7532 Ti 12-Core AM4 Desktop Processor | 42,592 | $489 | Compare |
| Veltrix CX-9400 Prime 10-Core LGA1700 Desktop Processor | 29,294 | $239 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8427 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/95965187 (accessed 2026-10-20).