Altrix CX-4257 XT 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX4257-XT · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 33,782 (Processors scale) |
|---|---|
| Category rank | #44,773 |
| Street price | $309 |
| Power | 125 W (TDP) |
| Performance per dollar | 109.33 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4257 XT |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 24 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 | None (F model) |
| 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-5745 XT 16-Core AM4 Desktop Processor | 59,600 | $899 | Compare |
| Veltrix CX-4956 Pro 14-Core LGA1851 Desktop Processor | 44,659 | $429 | Compare |
| Nexora CX-9444 XT 24-Core LGA1700 Desktop Processor | 41,372 | $389 | Compare |
| Altrix CX-9175 Ti 8-Core AM5 Desktop Processor | 18,807 | $109 | Compare |
| Nexora CX-6780 SE 16-Core AM5 Desktop Processor | 43,717 | $429 | Compare |
| Altrix CX-9985 Prime 20-Core LGA1851 Desktop Processor | 53,754 | $619 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4257 XT 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/41912052 (accessed 2026-10-26).