Altrix CX-4126 Ultra 12-Core AM5 Desktop Processor
Processors · Altrix · SKU CX4126-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 37,983 (Processors scale) |
|---|---|
| Category rank | #49,456 |
| Street price | $389 |
| Power | 170 W (TDP) |
| Performance per dollar | 97.64 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4126 Ultra |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 64 MB |
| 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 |
| 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-2250 XT 6-Core AM4 Desktop Processor | 18,569 | $109 | Compare |
| Altrix CX-3204 SE 20-Core LGA1851 Desktop Processor | 53,094 | $699 | Compare |
| Altrix CX-8631 Plus 16-Core AM4 Desktop Processor | 50,356 | $589 | Compare |
| Altrix CX-4313 Ti 16-Core AM4 Desktop Processor | 56,950 | $859 | Compare |
| Altrix CX-3997 SE 8-Core AM4 Desktop Processor | 22,194 | $109 | Compare |
| Veltrix CX-4872 Max 14-Core LGA1851 Desktop Processor | 13,130 | $69 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4126 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/60008164 (accessed 2026-10-19).