Nexora CX-3946 Pro 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3946-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 40,820 (Processors scale) |
|---|---|
| Category rank | #34,239 |
| Street price | $479 |
| Power | 170 W (TDP) |
| Performance per dollar | 85.22 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3946 Pro |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5200, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
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 |
|---|---|---|---|
| Altrix CX-6617 Prime 6-Core AM4 Desktop Processor | 22,619 | $119 | Compare |
| Altrix CX-8292 SE 6-Core AM4 Desktop Processor | 15,288 | $79 | Compare |
| Nexora CX-2917 Plus 12-Core AM4 Desktop Processor | 45,133 | $609 | Compare |
| Altrix CX-4740 Prime 8-Core AM5 Desktop Processor | 23,571 | $129 | Compare |
| Veltrix CX-3280 Ti 10-Core LGA1700 Desktop Processor | 17,203 | $79 | Compare |
| Nexora CX-8153 Plus 12-Core AM4 Desktop Processor | 39,614 | $439 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3946 Pro 12-Core AM5 Desktop Processor”, https://vextor7.com/item/21451157 (accessed 2026-10-26).