Altrix CX-5831 SE 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX5831-SE · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 49,594 (Processors scale) |
|---|---|
| Category rank | #26,185 |
| Street price | $589 |
| Power | 125 W (TDP) |
| Performance per dollar | 84.20 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5831 SE |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.5 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
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|---|---|---|---|
| Nexora CX-3098 SE 8-Core AM5 Desktop Processor | 35,798 | $349 | Compare |
| Altrix CX-8006 Edge 12-Core AM5 Desktop Processor | 36,442 | $329 | Compare |
| Veltrix CX-9106 Prime 10-Core LGA1851 Desktop Processor | 30,570 | $199 | Compare |
| Veltrix CX-3698 SE 20-Core LGA1700 Desktop Processor | 28,422 | $169 | Compare |
| Altrix CX-3217 SE 6-Core AM4 Desktop Processor | 16,743 | $89 | Compare |
| Veltrix CX-4319 Edge 8-Core AM4 Desktop Processor | 37,043 | $359 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5831 SE 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/17518787 (accessed 2026-10-19).