Nexora CX-5431 XT 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX5431-XT · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 58,917 (Processors scale) |
|---|---|
| Category rank | #47,394 |
| Street price | $779 |
| Power | 125 W (TDP) |
| Performance per dollar | 75.63 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5431 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 5.6 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 |
|---|---|---|---|
| Veltrix CX-9201 Prime 8-Core AM5 Desktop Processor | 46,514 | $579 | Compare |
| Veltrix CX-3202 Pro 8-Core AM4 Desktop Processor | 29,968 | $229 | Compare |
| Nexora CX-8376 XT 14-Core LGA1851 Desktop Processor | 16,122 | $89 | Compare |
| Altrix CX-8127 XT 16-Core AM4 Desktop Processor | 48,226 | $579 | Compare |
| Veltrix CX-9898 Ti 16-Core AM5 Desktop Processor | 50,957 | $629 | Compare |
| Veltrix CX-7233 Plus 6-Core AM5 Desktop Processor | 12,368 | $79 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5431 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/21911700 (accessed 2026-10-25).