Altrix CX-9821 Core 12-Core AM4 Desktop Processor
Processors · Altrix · SKU CX9821-CORE · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 43,092 (Processors scale) |
|---|---|
| Category rank | #30,394 |
| Street price | $429 |
| Power | 105 W (TDP) |
| Performance per dollar | 100.45 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9821 Core |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 4.6 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 |
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| Altrix CX-5742 XT 10-Core LGA1851 Desktop Processor | 33,793 | $289 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-9821 Core 12-Core AM4 Desktop Processor”, https://vextor7.com/item/4737211 (accessed 2026-10-23).