Altrix CX-7421 Pro 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX7421-PRO · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 48,546 (Processors scale) |
|---|---|
| Category rank | #39,433 |
| Street price | $679 |
| Power | 125 W (TDP) |
| Performance per dollar | 71.50 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7421 Pro |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.7 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 | None (F model) |
| 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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| Nexora CX-7116 XT 16-Core AM5 Desktop Processor | 57,606 | $829 | Compare |
| Nexora CX-1940 Ti 8-Core AM4 Desktop Processor | 32,309 | $299 | Compare |
| Veltrix CX-1423 Ultra 12-Core AM5 Desktop Processor | 59,600 | $899 | Compare |
| Altrix CX-3172 Ultra 16-Core AM4 Desktop Processor | 52,936 | $669 | Compare |
| Altrix CX-7479 Plus 14-Core LGA1851 Desktop Processor | 17,434 | $99 | Compare |
| Altrix CX-2224 Core 8-Core AM4 Desktop Processor | 22,534 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7421 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/99863853 (accessed 2026-10-20).