Altrix CX-8581 Pro 8-Core AM4 Desktop Processor
Processors · Altrix · SKU CX8581-PRO · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 21,987 (Processors scale) |
|---|---|
| Category rank | #14,592 |
| Street price | $129 |
| Power | 65 W (TDP) |
| Performance per dollar | 170.44 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8581 Pro |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 4.4 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
Related guides
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Similar Processors
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| Veltrix CX-6357 Ti 8-Core AM5 Desktop Processor | 34,759 | $299 | Compare |
| Nexora CX-1676 Ti 6-Core AM4 Desktop Processor | 22,783 | $109 | Compare |
| Nexora CX-3142 Max 6-Core AM4 Desktop Processor | 13,693 | $69 | Compare |
| Altrix CX-1149 Ti 8-Core AM4 Desktop Processor | 20,728 | $99 | Compare |
| Altrix CX-3038 Pro 14-Core LGA1851 Desktop Processor | 14,400 | $79 | Compare |
| Veltrix CX-4969 Pro 8-Core AM4 Desktop Processor | 23,989 | $149 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8581 Pro 8-Core AM4 Desktop Processor”, https://vextor7.com/item/971876 (accessed 2026-10-19).