Altrix CX-1556 XT 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX1556-XT · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 51,447 (Processors scale) |
|---|---|
| Category rank | #40,687 |
| Street price | $599 |
| Power | 125 W (TDP) |
| Performance per dollar | 85.89 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1556 XT |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.7 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-8392 XT 16-Core AM4 Desktop Processor | 49,838 | $569 | Compare |
| Veltrix CX-6195 Ultra 8-Core AM4 Desktop Processor | 18,346 | $99 | Compare |
| Altrix CX-4959 SE 24-Core LGA1700 Desktop Processor | 47,831 | $569 | Compare |
| Veltrix CX-7413 Max 24-Core LGA1851 Desktop Processor | 47,118 | $589 | Compare |
| Altrix CX-7496 Ultra 8-Core AM5 Desktop Processor | 14,501 | $69 | Compare |
| Nexora CX-3933 Ti 8-Core AM4 Desktop Processor | 44,816 | $469 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-1556 XT 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/6957518 (accessed 2026-10-22).