Altrix CX-6421 Ultra 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX6421-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 22,023 (Processors scale) |
|---|---|
| Category rank | #25,711 |
| Street price | $119 |
| Power | 65 W (TDP) |
| Performance per dollar | 185.07 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6421 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 25 MB |
| Power | 65 W base / 181 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 | Yes (stock air cooler) |
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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| Altrix CX-9393 Ti 8-Core AM5 Desktop Processor | 34,295 | $309 | Compare |
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| Altrix CX-6414 Ti 24-Core LGA1851 Desktop Processor | 51,546 | $639 | Compare |
| Altrix CX-8529 Core 10-Core LGA1851 Desktop Processor | 18,708 | $109 | Compare |
| Veltrix CX-3838 Ultra 10-Core LGA1700 Desktop Processor | 32,856 | $279 | Compare |
| Altrix CX-2875 Core 8-Core AM5 Desktop Processor | 44,375 | $479 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6421 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/8660128 (accessed 2026-10-25).