Altrix CX-2661 Pro 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX2661-PRO · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 31,898 (Processors scale) |
|---|---|
| Category rank | #22,261 |
| Street price | $309 |
| Power | 65 W (TDP) |
| Performance per dollar | 103.23 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2661 Pro |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.0 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
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-7053 Pro 12-Core AM4 Desktop Processor | 55,374 | $779 | Compare |
| Nexora CX-7676 Prime 12-Core AM5 Desktop Processor | 37,627 | $339 | Compare |
| Altrix CX-9273 Pro 12-Core AM4 Desktop Processor | 43,103 | $529 | Compare |
| Veltrix CX-7274 Core 10-Core LGA1700 Desktop Processor | 19,355 | $99 | Compare |
| Nexora CX-9146 Edge 24-Core LGA1700 Desktop Processor | 51,985 | $679 | Compare |
| Altrix CX-1485 Ultra 8-Core AM5 Desktop Processor | 27,113 | $189 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2661 Pro 8-Core AM5 Desktop Processor”, https://vextor7.com/item/13802443 (accessed 2026-10-21).