Altrix CX-8439 Ultra 16-Core AM5 Desktop Processor
Processors · Altrix · SKU CX8439-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 41,662 (Processors scale) |
|---|---|
| Category rank | #11,154 |
| Street price | $489 |
| Power | 170 W (TDP) |
| Performance per dollar | 85.20 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8439 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.9 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 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 | 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-9180 Core 8-Core AM5 Desktop Processor | 14,883 | $89 | Compare |
| Nexora CX-1219 Plus 16-Core AM4 Desktop Processor | 49,628 | $649 | Compare |
| Altrix CX-3775 Plus 8-Core AM4 Desktop Processor | 39,404 | $359 | Compare |
| Nexora CX-4692 Plus 8-Core AM5 Desktop Processor | 18,393 | $89 | Compare |
| Nexora CX-1340 Ti 8-Core AM4 Desktop Processor | 37,528 | $359 | Compare |
| Nexora CX-1491 Edge 6-Core AM5 Desktop Processor | 13,590 | $79 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8439 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/8092655 (accessed 2026-10-19).