Altrix CX-8557 XT 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX8557-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 52,650 (Processors scale) |
|---|---|
| Category rank | #30,910 |
| Street price | $829 |
| Power | 125 W (TDP) |
| Performance per dollar | 63.51 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8557 XT |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.0 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 | 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 |
|---|---|---|---|
| Altrix CX-6768 Plus 12-Core AM4 Desktop Processor | 43,081 | $529 | Compare |
| Veltrix CX-8549 Max 12-Core AM4 Desktop Processor | 52,041 | $819 | Compare |
| Nexora CX-4959 Pro 24-Core LGA1700 Desktop Processor | 45,547 | $529 | Compare |
| Nexora CX-8676 XT 12-Core AM4 Desktop Processor | 34,262 | $279 | Compare |
| Nexora CX-1509 Edge 14-Core LGA1851 Desktop Processor | 16,136 | $89 | Compare |
| Veltrix CX-1583 SE 8-Core AM4 Desktop Processor | 43,788 | $489 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8557 XT 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/30008854 (accessed 2026-10-20).