Nexora CX-6423 Core 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6423-CORE · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 38,379 (Processors scale) |
|---|---|
| Category rank | #31,008 |
| Street price | $329 |
| Power | 125 W (TDP) |
| Performance per dollar | 116.65 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6423 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.2 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 | No |
| 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-4563 Max 16-Core AM5 Desktop Processor | 59,600 | $899 | Compare |
| Altrix CX-3124 Pro 20-Core LGA1851 Desktop Processor | 46,217 | $629 | Compare |
| Veltrix CX-1301 XT 16-Core AM5 Desktop Processor | 46,546 | $519 | Compare |
| Nexora CX-5062 Ultra 8-Core AM5 Desktop Processor | 37,169 | $339 | Compare |
| Nexora CX-7037 XT 6-Core AM4 Desktop Processor | 13,285 | $79 | Compare |
| Altrix CX-9499 Core 10-Core LGA1700 Desktop Processor | 29,451 | $239 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6423 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/500144 (accessed 2026-10-21).