Altrix CX-1281 SE 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX1281-SE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 21,043 (Processors scale) |
|---|---|
| Category rank | #16,943 |
| Street price | $139 |
| Power | 105 W (TDP) |
| Performance per dollar | 151.39 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1281 SE |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR5-5200, 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 |
|---|---|---|---|
| Altrix CX-5632 Pro 20-Core LGA1851 Desktop Processor | 44,621 | $509 | Compare |
| Nexora CX-5240 Max 6-Core AM5 Desktop Processor | 25,483 | $169 | Compare |
| Nexora CX-1518 Pro 8-Core AM5 Desktop Processor | 31,953 | $289 | Compare |
| Nexora CX-3046 Core 16-Core AM5 Desktop Processor | 42,288 | $519 | Compare |
| Nexora CX-1565 Pro 16-Core AM5 Desktop Processor | 59,600 | $839 | Compare |
| Veltrix CX-6082 Prime 6-Core AM4 Desktop Processor | 21,178 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-1281 SE 8-Core AM5 Desktop Processor”, https://vextor7.com/item/50006766 (accessed 2026-10-19).