Altrix CX-4390 Prime 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX4390-PRIME · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 39,452 (Processors scale) |
|---|---|
| Category rank | #7,629 |
| Street price | $459 |
| Power | 65 W (TDP) |
| Performance per dollar | 85.95 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4390 Prime |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.3 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 |
|---|---|---|---|
| Altrix CX-6963 Prime 10-Core LGA1700 Desktop Processor | 18,393 | $99 | Compare |
| Nexora CX-6924 Edge 24-Core LGA1700 Desktop Processor | 38,660 | $399 | Compare |
| Nexora CX-3479 Plus 8-Core AM5 Desktop Processor | 24,841 | $149 | Compare |
| Nexora CX-7917 SE 12-Core AM4 Desktop Processor | 41,570 | $479 | Compare |
| Veltrix CX-9911 Core 8-Core AM4 Desktop Processor | 42,744 | $439 | Compare |
| Veltrix CX-5468 Pro 8-Core AM5 Desktop Processor | 25,715 | $179 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4390 Prime 8-Core AM5 Desktop Processor”, https://vextor7.com/item/33333435 (accessed 2026-10-20).