Altrix CX-5543 Ultra 12-Core AM4 Desktop Processor
Processors · Altrix · SKU CX5543-ULTRA · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 46,102 (Processors scale) |
|---|---|
| Category rank | #44,927 |
| Street price | $589 |
| Power | 105 W (TDP) |
| Performance per dollar | 78.27 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5543 Ultra |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
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| Nexora CX-1974 XT 12-Core AM4 Desktop Processor | 59,123 | $829 | Compare |
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| Veltrix CX-1552 Pro 6-Core AM4 Desktop Processor | 32,829 | $229 | Compare |
| Nexora CX-5864 Max 20-Core LGA1851 Desktop Processor | 45,442 | $569 | Compare |
| Altrix CX-3959 SE 24-Core LGA1851 Desktop Processor | 46,513 | $639 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-5543 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/7693241 (accessed 2026-10-21).