Altrix CX-5126 Ultra 12-Core AM5 Desktop Processor
Processors · Altrix · SKU CX5126-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 58,846 (Processors scale) |
|---|---|
| Category rank | #41,998 |
| Street price | $809 |
| Power | 170 W (TDP) |
| Performance per dollar | 72.74 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5126 Ultra |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 5.7 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 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-9365 Prime 12-Core AM4 Desktop Processor | 59,600 | $759 | Compare |
| Nexora CX-9411 Pro 8-Core AM5 Desktop Processor | 35,843 | $299 | Compare |
| Altrix CX-6085 SE 6-Core AM4 Desktop Processor | 15,886 | $89 | Compare |
| Altrix CX-9610 Ti 10-Core LGA1700 Desktop Processor | 30,955 | $229 | Compare |
| Nexora CX-7121 Pro 10-Core LGA1700 Desktop Processor | 23,179 | $119 | Compare |
| Veltrix CX-2203 Ultra 8-Core AM4 Desktop Processor | 35,480 | $339 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5126 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/5000731 (accessed 2026-10-19).