Altrix CX-9421 SE 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX9421-SE · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 59,411 (Processors scale) |
|---|---|
| Category rank | #44,329 |
| Street price | $899 |
| Power | 125 W (TDP) |
| Performance per dollar | 66.09 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9421 SE |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 6.0 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
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| Veltrix CX-5330 Core 16-Core AM5 Desktop Processor | 59,600 | $769 | Compare |
| Altrix CX-7843 SE 16-Core AM4 Desktop Processor | 43,689 | $459 | Compare |
| Veltrix CX-3977 Pro 8-Core AM4 Desktop Processor | 31,649 | $269 | Compare |
| Veltrix CX-2787 Plus 8-Core AM4 Desktop Processor | 17,453 | $89 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-9421 SE 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/686737 (accessed 2026-10-24).