Nexora CX-3947 Prime 6-Core AM4 Desktop Processor
Processors · Nexora · SKU CX3947-PRIME · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 21,349 (Processors scale) |
|---|---|
| Category rank | #22,992 |
| Street price | $109 |
| Power | 105 W (TDP) |
| Performance per dollar | 195.86 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3947 Prime |
| Socket | AM4 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 4.3 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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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-7819 SE 8-Core AM5 Desktop Processor | 38,573 | $359 | Compare |
| Nexora CX-1104 Plus 6-Core AM5 Desktop Processor | 14,177 | $89 | Compare |
| Veltrix CX-1746 Prime 12-Core AM5 Desktop Processor | 37,498 | $369 | Compare |
| Nexora CX-7043 Ti 12-Core AM4 Desktop Processor | 34,649 | $319 | Compare |
| Veltrix CX-6008 Ti 6-Core AM5 Desktop Processor | 17,750 | $99 | Compare |
| Nexora CX-7634 XT 20-Core LGA1851 Desktop Processor | 39,647 | $369 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3947 Prime 6-Core AM4 Desktop Processor”, https://vextor7.com/item/7538875 (accessed 2026-10-26).