Altrix CX-8257 Ultra 24-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX8257-ULTRA · Released 2023 · Updated 2026-10-27
Key facts
| Benchmark index | 51,264 (Processors scale) |
|---|---|
| Category rank | #43,435 |
| Street price | $629 |
| Power | 125 W (TDP) |
| Performance per dollar | 81.50 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8257 Ultra |
| Socket | LGA1700 |
| Cores / threads | 24 cores (8P + 16E) / 32 threads |
| Base clock | 3.5 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 | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
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| Altrix CX-4284 Plus 24-Core LGA1851 Desktop Processor | 48,154 | $529 | Compare |
| Nexora CX-4392 Plus 6-Core AM4 Desktop Processor | 13,772 | $79 | Compare |
| Nexora CX-6649 Max 12-Core AM4 Desktop Processor | 41,061 | $459 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-8257 Ultra 24-Core LGA1700 Desktop Processor”, https://vextor7.com/item/4659115 (accessed 2026-10-27).