Nexora CX-3728 Ultra 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3728-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 41,256 (Processors scale) |
|---|---|
| Category rank | #6,234 |
| Street price | $399 |
| Power | 120 W (TDP) |
| Performance per dollar | 103.40 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3728 Ultra |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 64 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
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| Nexora CX-6599 XT 12-Core AM4 Desktop Processor | 40,764 | $399 | Compare |
| Nexora CX-8614 Plus 6-Core AM5 Desktop Processor | 18,387 | $119 | Compare |
| Nexora CX-8548 Ti 8-Core AM4 Desktop Processor | 22,820 | $139 | Compare |
| Altrix CX-9914 Ultra 8-Core AM5 Desktop Processor | 37,087 | $359 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-3728 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/1128418 (accessed 2026-10-25).