Altrix CX-7866 Core 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX7866-CORE · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 21,960 (Processors scale) |
|---|---|
| Category rank | #26,252 |
| Street price | $139 |
| Power | 65 W (TDP) |
| Performance per dollar | 157.99 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7866 Core |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 4.9 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 |
| 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-6121 Ti 14-Core LGA1851 Desktop Processor | 13,596 | $69 | Compare |
| Veltrix CX-2251 XT 20-Core LGA1700 Desktop Processor | 59,600 | $889 | Compare |
| Veltrix CX-9984 Pro 14-Core LGA1700 Desktop Processor | 45,729 | $549 | Compare |
| Altrix CX-8661 SE 20-Core LGA1700 Desktop Processor | 35,316 | $309 | Compare |
| Altrix CX-6229 Pro 8-Core AM4 Desktop Processor | 39,756 | $399 | Compare |
| Veltrix CX-5567 Ti 12-Core AM4 Desktop Processor | 36,632 | $309 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7866 Core 8-Core AM5 Desktop Processor”, https://vextor7.com/item/2817898 (accessed 2026-10-23).