Nexora CX-8390 Ultra 8-Core AM4 Desktop Processor
Processors · Nexora · SKU CX8390-ULTRA · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 40,007 (Processors scale) |
|---|---|
| Category rank | #26,621 |
| Street price | $379 |
| Power | 65 W (TDP) |
| Performance per dollar | 105.56 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8390 Ultra |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 4.6 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | Integrated graphics (8 CU) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-4950 Prime 16-Core AM5 Desktop Processor | 55,333 | $789 | Compare |
| Veltrix CX-5437 Plus 24-Core LGA1700 Desktop Processor | 59,600 | $789 | Compare |
| Veltrix CX-7887 SE 14-Core LGA1700 Desktop Processor | 30,479 | $229 | Compare |
| Veltrix CX-9328 Edge 8-Core AM4 Desktop Processor | 29,605 | $219 | Compare |
| Altrix CX-4506 Core 6-Core AM4 Desktop Processor | 28,949 | $239 | Compare |
| Nexora CX-5858 XT 16-Core AM4 Desktop Processor | 56,527 | $829 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8390 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/2578221 (accessed 2026-10-19).