Altrix CX-3666 Pro 6-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3666-PRO · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 21,284 (Processors scale) |
|---|---|
| Category rank | #41,720 |
| Street price | $109 |
| Power | 120 W (TDP) |
| Performance per dollar | 195.27 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3666 Pro |
| Socket | AM5 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 32 MB |
| Power | 120 W TDP (PPT 162 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 |
| NPU | 16 TOPS |
| 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 |
|---|---|---|---|
| Nexora CX-6838 Ti 6-Core AM5 Desktop Processor | 15,037 | $79 | Compare |
| Nexora CX-7271 Ti 20-Core LGA1700 Desktop Processor | 44,997 | $569 | Compare |
| Nexora CX-1638 Core 12-Core AM4 Desktop Processor | 34,667 | $339 | Compare |
| Altrix CX-2476 Max 6-Core AM5 Desktop Processor | 20,139 | $119 | Compare |
| Altrix CX-2391 Prime 20-Core LGA1851 Desktop Processor | 45,751 | $569 | Compare |
| Nexora CX-1509 Pro 8-Core AM5 Desktop Processor | 39,108 | $399 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3666 Pro 6-Core AM5 Desktop Processor”, https://vextor7.com/item/784481 (accessed 2026-10-24).