Altrix CX-8121 Plus 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX8121-PLUS · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 21,154 (Processors scale) |
|---|---|
| Category rank | #45,402 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 194.07 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8121 Plus |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.4 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 |
|---|---|---|---|
| Nexora CX-8654 Ultra 6-Core AM5 Desktop Processor | 29,701 | $209 | Compare |
| Nexora CX-4280 Pro 6-Core AM4 Desktop Processor | 28,886 | $209 | Compare |
| Nexora CX-2214 Core 12-Core AM4 Desktop Processor | 46,011 | $489 | Compare |
| Veltrix CX-4686 Ti 8-Core AM4 Desktop Processor | 22,373 | $139 | Compare |
| Altrix CX-5544 Max 6-Core AM4 Desktop Processor | 29,074 | $229 | Compare |
| Nexora CX-1250 Max 16-Core AM5 Desktop Processor | 47,048 | $579 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8121 Plus 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3629358 (accessed 2026-10-19).