Altrix CX-8666 Pro 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8666-PRO · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 14,653 (Processors scale) |
|---|---|
| Category rank | #6,803 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 185.48 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8666 Pro |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | Yes (stock air cooler) |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-2605 Prime 12-Core AM4 Desktop Processor | 54,117 | $709 | Compare |
| Veltrix CX-4936 Core 16-Core AM4 Desktop Processor | 46,149 | $589 | Compare |
| Veltrix CX-5025 Pro 8-Core AM5 Desktop Processor | 32,435 | $259 | Compare |
| Veltrix CX-5610 Plus 8-Core AM5 Desktop Processor | 26,151 | $159 | Compare |
| Altrix CX-1576 Ti 8-Core AM4 Desktop Processor | 22,648 | $129 | Compare |
| Nexora CX-8326 Edge 20-Core LGA1700 Desktop Processor | 53,190 | $719 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8666 Pro 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/29950995 (accessed 2026-10-24).