Altrix CX-5251 Pro 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX5251-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 30,004 (Processors scale) |
|---|---|
| Category rank | #35,311 |
| Street price | $249 |
| Power | 125 W (TDP) |
| Performance per dollar | 120.50 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5251 Pro |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 36 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 | None (F model) |
| 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-4547 Pro 10-Core LGA1700 Desktop Processor | 21,012 | $119 | Compare |
| Nexora CX-9705 Prime 14-Core LGA1851 Desktop Processor | 23,137 | $159 | Compare |
| Nexora CX-6948 Edge 20-Core LGA1700 Desktop Processor | 55,269 | $669 | Compare |
| Nexora CX-2779 SE 16-Core AM5 Desktop Processor | 45,253 | $489 | Compare |
| Altrix CX-1065 SE 16-Core AM4 Desktop Processor | 41,305 | $459 | Compare |
| Nexora CX-4421 Edge 6-Core AM5 Desktop Processor | 15,811 | $79 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5251 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/1443409 (accessed 2026-10-26).