Altrix CX-6257 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX6257-ULTRA · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 56,356 (Processors scale) |
|---|---|
| Category rank | #45,616 |
| Street price | $879 |
| Power | 125 W (TDP) |
| Performance per dollar | 64.11 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6257 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.9 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 | No |
| 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-1805 Max 16-Core AM4 Desktop Processor | 57,331 | $819 | Compare |
| Nexora CX-1725 Ti 14-Core LGA1851 Desktop Processor | 37,794 | $389 | Compare |
| Veltrix CX-2634 Ultra 16-Core AM4 Desktop Processor | 55,255 | $769 | Compare |
| Nexora CX-2348 Max 8-Core AM5 Desktop Processor | 32,565 | $269 | Compare |
| Altrix CX-4071 Ti 20-Core LGA1851 Desktop Processor | 31,372 | $259 | Compare |
| Veltrix CX-3356 SE 16-Core AM5 Desktop Processor | 56,470 | $839 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6257 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/5699683 (accessed 2026-10-25).