Altrix CX-8389 XT 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX8389-XT · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 36,815 (Processors scale) |
|---|---|
| Category rank | #48,420 |
| Street price | $289 |
| Power | 65 W (TDP) |
| Performance per dollar | 127.39 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8389 XT |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.0 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 96 MB (3D stacked) |
| 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 |
|---|---|---|---|
| Nexora CX-6742 Ultra 8-Core AM5 Desktop Processor | 28,866 | $239 | Compare |
| Nexora CX-3006 Ti 20-Core LGA1700 Desktop Processor | 59,600 | $869 | Compare |
| Altrix CX-5472 Plus 20-Core LGA1851 Desktop Processor | 32,551 | $259 | Compare |
| Nexora CX-5853 XT 8-Core AM5 Desktop Processor | 35,816 | $309 | Compare |
| Veltrix CX-4855 Pro 16-Core AM5 Desktop Processor | 57,390 | $739 | Compare |
| Altrix CX-1255 Max 10-Core LGA1851 Desktop Processor | 19,757 | $109 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8389 XT 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3551174 (accessed 2026-10-24).