Altrix CX-3556 Prime 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3556-PRIME · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 53,219 (Processors scale) |
|---|---|
| Category rank | #34,979 |
| Street price | $769 |
| Power | 125 W (TDP) |
| Performance per dollar | 69.21 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3556 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.8 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 | 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-3714 SE 12-Core AM4 Desktop Processor | 52,078 | $699 | Compare |
| Nexora CX-8060 Ultra 20-Core LGA1700 Desktop Processor | 41,843 | $469 | Compare |
| Altrix CX-6163 SE 12-Core AM4 Desktop Processor | 41,106 | $409 | Compare |
| Veltrix CX-5261 XT 16-Core AM5 Desktop Processor | 59,600 | $839 | Compare |
| Nexora CX-5181 Ultra 12-Core AM5 Desktop Processor | 53,478 | $669 | Compare |
| Altrix CX-4678 Core 10-Core LGA1700 Desktop Processor | 15,126 | $69 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3556 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/17954229 (accessed 2026-10-18).