Altrix CX-7558 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX7558-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 27,000 (Processors scale) |
|---|---|
| Category rank | #7,900 |
| Street price | $189 |
| Power | 125 W (TDP) |
| Performance per dollar | 142.86 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7558 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 4.9 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 | 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-9515 XT 8-Core AM5 Desktop Processor | 29,860 | $219 | Compare |
| Nexora CX-6449 Ultra 12-Core AM5 Desktop Processor | 42,558 | $459 | Compare |
| Veltrix CX-8549 Max 24-Core LGA1700 Desktop Processor | 57,649 | $879 | Compare |
| Nexora CX-5889 Ultra 14-Core LGA1851 Desktop Processor | 25,325 | $169 | Compare |
| Veltrix CX-1727 Ultra 12-Core AM4 Desktop Processor | 51,915 | $659 | Compare |
| Altrix CX-4750 Prime 16-Core AM5 Desktop Processor | 59,600 | $899 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7558 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/15423764 (accessed 2026-10-22).