Altrix CX-5991 Pro 16-Core AM5 Desktop Processor
Processors · Altrix · SKU CX5991-PRO · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 44,872 (Processors scale) |
|---|---|
| Category rank | #26,183 |
| Street price | $559 |
| Power | 170 W (TDP) |
| Performance per dollar | 80.27 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5991 Pro |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 5.4 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-2195 SE 8-Core AM4 Desktop Processor | 25,453 | $149 | Compare |
| Nexora CX-8745 Plus 24-Core LGA1851 Desktop Processor | 57,184 | $899 | Compare |
| Altrix CX-3443 Prime 6-Core AM5 Desktop Processor | 21,587 | $119 | Compare |
| Nexora CX-4441 Pro 10-Core LGA1851 Desktop Processor | 16,605 | $79 | Compare |
| Nexora CX-2091 SE 8-Core AM5 Desktop Processor | 39,164 | $379 | Compare |
| Altrix CX-5230 Prime 16-Core AM4 Desktop Processor | 55,606 | $899 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5991 Pro 16-Core AM5 Desktop Processor”, https://vextor7.com/item/99348173 (accessed 2026-10-26).