Altrix CX-4551 Ultra 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX4551-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 21,593 (Processors scale) |
|---|---|
| Category rank | #49,192 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 198.10 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4551 Ultra |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 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 | Yes (stock air cooler) |
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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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-2084 Ultra 20-Core LGA1700 Desktop Processor | 29,650 | $229 | Compare |
| Altrix CX-1051 Pro 6-Core AM5 Desktop Processor | 24,999 | $179 | Compare |
| Altrix CX-1036 Prime 20-Core LGA1851 Desktop Processor | 47,363 | $549 | Compare |
| Veltrix CX-3428 Ti 12-Core AM5 Desktop Processor | 48,501 | $619 | Compare |
| Nexora CX-8379 XT 12-Core AM5 Desktop Processor | 54,941 | $819 | Compare |
| Altrix CX-8881 Prime 8-Core AM4 Desktop Processor | 36,509 | $369 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4551 Ultra 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/62811364 (accessed 2026-10-22).