Veltrix CX-3946 Ultra 8-Core AM5 Desktop Processor
Processors · Veltrix · SKU CX3946-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 29,825 (Processors scale) |
|---|---|
| Category rank | #17,876 |
| Street price | $219 |
| Power | 105 W (TDP) |
| Performance per dollar | 136.19 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-3946 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 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 | 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-7598 SE 16-Core AM4 Desktop Processor | 57,028 | $749 | Compare |
| Nexora CX-7073 Core 8-Core AM5 Desktop Processor | 26,921 | $199 | Compare |
| Nexora CX-1701 Edge 16-Core AM4 Desktop Processor | 57,347 | $759 | Compare |
| Nexora CX-9177 Pro 10-Core LGA1700 Desktop Processor | 27,134 | $179 | Compare |
| Veltrix CX-3931 Ti 16-Core AM4 Desktop Processor | 55,377 | $889 | Compare |
| Nexora CX-6928 Ti 8-Core AM5 Desktop Processor | 27,283 | $159 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-3946 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/24258109 (accessed 2026-10-19).