Nexora CX-8428 Ultra 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX8428-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 34,740 (Processors scale) |
|---|---|
| Category rank | #9,749 |
| Street price | $359 |
| Power | 65 W (TDP) |
| Performance per dollar | 96.77 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8428 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
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-9268 Max 8-Core AM5 Desktop Processor | 40,443 | $339 | Compare |
| Nexora CX-8975 Plus 24-Core LGA1851 Desktop Processor | 59,600 | $849 | Compare |
| Veltrix CX-9824 XT 14-Core LGA1700 Desktop Processor | 13,444 | $69 | Compare |
| Altrix CX-7855 Plus 8-Core AM4 Desktop Processor | 25,804 | $189 | Compare |
| Nexora CX-4022 Ti 8-Core AM4 Desktop Processor | 48,124 | $529 | Compare |
| Altrix CX-9293 XT 10-Core LGA1851 Desktop Processor | 24,165 | $149 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8428 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3736604 (accessed 2026-10-22).