Altrix CX-3866 Plus 6-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3866-PLUS · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 22,011 (Processors scale) |
|---|---|
| Category rank | #4,909 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 201.94 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3866 Plus |
| Socket | AM5 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 4.1 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 |
|---|---|---|---|
| Veltrix CX-2110 Max 8-Core AM4 Desktop Processor | 20,595 | $109 | Compare |
| Altrix CX-8162 Pro 10-Core LGA1700 Desktop Processor | 20,932 | $129 | Compare |
| Altrix CX-8926 SE 16-Core AM5 Desktop Processor | 46,279 | $579 | Compare |
| Veltrix CX-5550 Core 10-Core LGA1851 Desktop Processor | 27,864 | $199 | Compare |
| Nexora CX-4290 Pro 12-Core AM5 Desktop Processor | 48,224 | $529 | Compare |
| Altrix CX-8488 XT 8-Core AM4 Desktop Processor | 42,183 | $369 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3866 Plus 6-Core AM5 Desktop Processor”, https://vextor7.com/item/4458346 (accessed 2026-10-21).