Altrix CX-8639 Ultra 16-Core AM4 Desktop Processor
Processors · Altrix · SKU CX8639-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 44,940 (Processors scale) |
|---|---|
| Category rank | #41,023 |
| Street price | $619 |
| Power | 105 W (TDP) |
| Performance per dollar | 72.60 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8639 Ultra |
| Socket | AM4 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.0 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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Similar Processors
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|---|---|---|---|
| Nexora CX-4114 Core 16-Core AM4 Desktop Processor | 48,508 | $739 | Compare |
| Altrix CX-8349 Edge 6-Core AM4 Desktop Processor | 16,892 | $89 | Compare |
| Nexora CX-8610 Max 16-Core AM5 Desktop Processor | 55,304 | $899 | Compare |
| Nexora CX-9443 Ti 10-Core LGA1700 Desktop Processor | 13,645 | $69 | Compare |
| Altrix CX-5234 Edge 16-Core AM5 Desktop Processor | 50,245 | $719 | Compare |
| Altrix CX-1965 XT 24-Core LGA1700 Desktop Processor | 53,810 | $759 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8639 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/95546440 (accessed 2026-10-21).