Veltrix CX-1666 Ultra 16-Core AM5 Desktop Processor
Processors · Veltrix · SKU CX1666-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 53,913 (Processors scale) |
|---|---|
| Category rank | #34,060 |
| Street price | $779 |
| Power | 170 W (TDP) |
| Performance per dollar | 69.21 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-1666 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 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-6983 Ti 8-Core AM4 Desktop Processor | 36,771 | $359 | Compare |
| Nexora CX-2608 Core 16-Core AM5 Desktop Processor | 56,350 | $779 | Compare |
| Veltrix CX-1191 Core 16-Core AM5 Desktop Processor | 44,472 | $429 | Compare |
| Nexora CX-4088 Prime 16-Core AM5 Desktop Processor | 49,408 | $579 | Compare |
| Altrix CX-7371 Plus 24-Core LGA1851 Desktop Processor | 59,600 | $899 | Compare |
| Nexora CX-2917 Ultra 12-Core AM5 Desktop Processor | 32,030 | $269 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-1666 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/8329660 (accessed 2026-10-20).