Altrix CX-4557 XT 12-Core AM5 Desktop Processor
Processors · Altrix · SKU CX4557-XT · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 34,690 (Processors scale) |
|---|---|
| Category rank | #39,931 |
| Street price | $299 |
| Power | 170 W (TDP) |
| Performance per dollar | 116.02 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4557 XT |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.2 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 |
|---|---|---|---|
| Nexora CX-9622 Pro 16-Core AM5 Desktop Processor | 46,288 | $559 | Compare |
| Nexora CX-4294 Prime 12-Core AM5 Desktop Processor | 59,600 | $819 | Compare |
| Altrix CX-8748 Max 8-Core AM4 Desktop Processor | 23,085 | $139 | Compare |
| Nexora CX-8168 Pro 12-Core AM5 Desktop Processor | 46,984 | $579 | Compare |
| Nexora CX-9373 Ti 20-Core LGA1851 Desktop Processor | 58,122 | $889 | Compare |
| Nexora CX-7385 Ultra 14-Core LGA1700 Desktop Processor | 39,605 | $489 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4557 XT 12-Core AM5 Desktop Processor”, https://vextor7.com/item/9788280 (accessed 2026-10-20).