Altrix CX-6403 Core 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX6403-CORE · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 37,768 (Processors scale) |
|---|---|
| Category rank | #26,166 |
| Street price | $379 |
| Power | 125 W (TDP) |
| Performance per dollar | 99.65 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6403 Core |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 36 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-7512 XT 12-Core AM5 Desktop Processor | 48,655 | $609 | Compare |
| Veltrix CX-3586 Core 8-Core AM4 Desktop Processor | 30,834 | $269 | Compare |
| Nexora CX-7810 Prime 12-Core AM5 Desktop Processor | 32,960 | $309 | Compare |
| Nexora CX-2669 Edge 12-Core AM5 Desktop Processor | 52,427 | $679 | Compare |
| Veltrix CX-9238 Ultra 14-Core LGA1851 Desktop Processor | 45,190 | $529 | Compare |
| Altrix CX-2313 Plus 16-Core AM5 Desktop Processor | 53,175 | $639 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6403 Core 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/96863801 (accessed 2026-10-25).