Altrix CX-3946 Pro 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3946-PRO · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 49,143 (Processors scale) |
|---|---|
| Category rank | #20,640 |
| Street price | $529 |
| Power | 65 W (TDP) |
| Performance per dollar | 92.90 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3946 Pro |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.0 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR5-5600, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-3544 Ultra 8-Core AM5 Desktop Processor | 23,372 | $129 | Compare |
| Nexora CX-7929 Ti 24-Core LGA1851 Desktop Processor | 34,446 | $299 | Compare |
| Nexora CX-3824 Edge 20-Core LGA1851 Desktop Processor | 57,159 | $749 | Compare |
| Altrix CX-7771 Plus 14-Core LGA1851 Desktop Processor | 28,219 | $169 | Compare |
| Nexora CX-2627 Ti 12-Core AM4 Desktop Processor | 54,562 | $809 | Compare |
| Altrix CX-5923 Core 8-Core AM5 Desktop Processor | 32,722 | $279 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3946 Pro 8-Core AM5 Desktop Processor”, https://vextor7.com/item/76988421 (accessed 2026-10-25).