Altrix CX-6451 Ultra 12-Core AM4 Desktop Processor
Processors · Altrix · SKU CX6451-ULTRA · Released 2021 · Updated 2026-10-18
Key facts
| Benchmark index | 44,891 (Processors scale) |
|---|---|
| Category rank | #46,131 |
| Street price | $559 |
| Power | 105 W (TDP) |
| Performance per dollar | 80.31 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6451 Ultra |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 64 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
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| Veltrix CX-9955 Prime 12-Core AM4 Desktop Processor | 46,433 | $549 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-6451 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/15340331 (accessed 2026-10-18).