Altrix CX-4143 Prime 8-Core AM4 Desktop Processor
Processors · Altrix · SKU CX4143-PRIME · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 40,009 (Processors scale) |
|---|---|
| Category rank | #39,146 |
| Street price | $419 |
| Power | 105 W (TDP) |
| Performance per dollar | 95.49 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4143 Prime |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 4.6 GHz |
| L3 cache | 32 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-6755 Prime 6-Core AM4 Desktop Processor | 17,401 | $89 | Compare |
| Altrix CX-7614 XT 6-Core AM5 Desktop Processor | 21,018 | $119 | Compare |
| Veltrix CX-4878 Ti 12-Core AM5 Desktop Processor | 49,500 | $689 | Compare |
| Nexora CX-3064 Prime 8-Core AM4 Desktop Processor | 23,817 | $169 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-4143 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/92938711 (accessed 2026-10-24).