Altrix CX-5421 Pro 16-Core AM5 Desktop Processor
Processors · Altrix · SKU CX5421-PRO · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 59,467 (Processors scale) |
|---|---|
| Category rank | #35,017 |
| Street price | $749 |
| Power | 170 W (TDP) |
| Performance per dollar | 79.40 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5421 Pro |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 5.6 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 |
|---|---|---|---|
| Veltrix CX-2871 Pro 24-Core LGA1700 Desktop Processor | 58,732 | $809 | Compare |
| Nexora CX-1021 Core 8-Core AM5 Desktop Processor | 41,880 | $439 | Compare |
| Altrix CX-9226 Edge 6-Core AM5 Desktop Processor | 19,297 | $99 | Compare |
| Nexora CX-6502 Edge 16-Core AM4 Desktop Processor | 54,265 | $719 | Compare |
| Veltrix CX-5689 XT 16-Core AM5 Desktop Processor | 53,423 | $709 | Compare |
| Nexora CX-8193 SE 16-Core AM4 Desktop Processor | 53,101 | $819 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5421 Pro 16-Core AM5 Desktop Processor”, https://vextor7.com/item/91586555 (accessed 2026-10-23).