Veltrix CX-3666 Ultra 8-Core AM5 Desktop Processor
Processors · Veltrix · SKU CX3666-ULTRA · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 25,873 (Processors scale) |
|---|---|
| Category rank | #28,087 |
| Street price | $199 |
| Power | 105 W (TDP) |
| Performance per dollar | 130.02 |
| Released | 2026 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-3666 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.0 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
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|---|---|---|---|
| Nexora CX-5618 Ti 6-Core AM5 Desktop Processor | 16,462 | $79 | Compare |
| Altrix CX-2231 Pro 6-Core AM5 Desktop Processor | 16,518 | $89 | Compare |
| Altrix CX-1642 Plus 16-Core AM5 Desktop Processor | 48,284 | $649 | Compare |
| Altrix CX-5262 SE 16-Core AM5 Desktop Processor | 54,402 | $739 | Compare |
| Nexora CX-3217 XT 8-Core AM4 Desktop Processor | 26,735 | $209 | Compare |
| Altrix CX-4646 Prime 16-Core AM4 Desktop Processor | 40,409 | $399 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-3666 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3229273 (accessed 2026-10-24).