Altrix CX-2881 Plus 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX2881-PLUS · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 40,350 (Processors scale) |
|---|---|
| Category rank | #29,622 |
| Street price | $399 |
| Power | 65 W (TDP) |
| Performance per dollar | 101.13 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2881 Plus |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | 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 |
|---|---|---|---|
| Altrix CX-8214 Core 8-Core AM5 Desktop Processor | 31,998 | $249 | Compare |
| Veltrix CX-8633 Pro 8-Core AM5 Desktop Processor | 29,369 | $219 | Compare |
| Veltrix CX-3103 SE 8-Core AM5 Desktop Processor | 23,045 | $119 | Compare |
| Altrix CX-8338 SE 20-Core LGA1700 Desktop Processor | 54,471 | $669 | Compare |
| Veltrix CX-5758 Prime 8-Core AM5 Desktop Processor | 46,012 | $569 | Compare |
| Veltrix CX-3629 Core 6-Core AM5 Desktop Processor | 25,874 | $179 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2881 Plus 8-Core AM5 Desktop Processor”, https://vextor7.com/item/9065384 (accessed 2026-10-22).