Altrix CX-1543 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX1543-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 28,052 (Processors scale) |
|---|---|
| Category rank | #38,891 |
| Street price | $179 |
| Power | 120 W (TDP) |
| Performance per dollar | 156.72 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1543 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 32 MB |
| Power | 120 W TDP (PPT 162 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 | 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-4800 Prime 10-Core LGA1700 Desktop Processor | 25,275 | $179 | Compare |
| Veltrix CX-7395 Ti 8-Core AM4 Desktop Processor | 48,153 | $549 | Compare |
| Veltrix CX-3528 XT 12-Core AM4 Desktop Processor | 42,703 | $519 | Compare |
| Nexora CX-5220 Ti 10-Core LGA1700 Desktop Processor | 28,751 | $199 | Compare |
| Altrix CX-7490 Core 6-Core AM4 Desktop Processor | 19,330 | $109 | Compare |
| Nexora CX-3088 Edge 8-Core AM4 Desktop Processor | 32,615 | $269 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-1543 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/7084263 (accessed 2026-10-21).