Altrix CX-5451 Ultra 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX5451-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 44,027 (Processors scale) |
|---|---|
| Category rank | #47,000 |
| Street price | $489 |
| Power | 125 W (TDP) |
| Performance per dollar | 90.03 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5451 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 25 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
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|---|---|---|---|
| Altrix CX-9649 Ultra 8-Core AM5 Desktop Processor | 39,147 | $329 | Compare |
| Veltrix CX-1083 Ti 8-Core AM4 Desktop Processor | 40,056 | $419 | Compare |
| Nexora CX-1798 Edge 8-Core AM5 Desktop Processor | 23,887 | $169 | Compare |
| Veltrix CX-9901 Ultra 8-Core AM5 Desktop Processor | 35,598 | $349 | Compare |
| Altrix CX-5318 Pro 8-Core AM4 Desktop Processor | 17,430 | $89 | Compare |
| Nexora CX-5206 Core 24-Core LGA1700 Desktop Processor | 49,031 | $509 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5451 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/35454923 (accessed 2026-10-20).