Nexora CX-3946 Ultra 14-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3946-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 24,018 (Processors scale) |
|---|---|
| Category rank | #18,057 |
| Street price | $119 |
| Power | 65 W (TDP) |
| Performance per dollar | 201.83 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3946 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 25 MB |
| Power | 65 W base / 181 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-3452 Core 14-Core LGA1700 Desktop Processor | 23,839 | $149 | Compare |
| Nexora CX-8973 Prime 16-Core AM5 Desktop Processor | 57,084 | $899 | Compare |
| Veltrix CX-2328 XT 20-Core LGA1851 Desktop Processor | 51,634 | $629 | Compare |
| Altrix CX-8530 SE 8-Core AM4 Desktop Processor | 23,566 | $139 | Compare |
| Altrix CX-9768 Ti 16-Core AM4 Desktop Processor | 53,915 | $769 | Compare |
| Altrix CX-5133 Ultra 16-Core AM5 Desktop Processor | 52,382 | $699 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3946 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/2109285 (accessed 2026-10-21).