Altrix CX-5491 Pro 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX5491-PRO · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 54,742 (Processors scale) |
|---|---|
| Category rank | #2,749 |
| Street price | $639 |
| Power | 125 W (TDP) |
| Performance per dollar | 85.67 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5491 Pro |
| 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 | 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
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| Altrix CX-9217 Prime 8-Core AM4 Desktop Processor | 24,205 | $169 | Compare |
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| Veltrix CX-9848 Ultra 12-Core AM4 Desktop Processor | 33,913 | $269 | Compare |
| Altrix CX-5333 Ti 10-Core LGA1851 Desktop Processor | 31,250 | $249 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-5491 Pro 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/46979339 (accessed 2026-10-22).