Nexora CX-9921 Ultra 6-Core AM4 Desktop Processor
Processors · Nexora · SKU CX9921-ULTRA · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 22,151 (Processors scale) |
|---|---|
| Category rank | #5,954 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 203.22 |
| Released | 2020 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9921 Ultra |
| Socket | AM4 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 4.6 GHz |
| Max boost clock | 4.3 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 | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
Related guides
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-2207 Max 10-Core LGA1851 Desktop Processor | 25,040 | $169 | Compare |
| Nexora CX-5619 Pro 6-Core AM5 Desktop Processor | 24,889 | $159 | Compare |
| Altrix CX-1021 Ultra 8-Core AM5 Desktop Processor | 25,826 | $169 | Compare |
| Veltrix CX-6914 Pro 12-Core AM4 Desktop Processor | 59,600 | $829 | Compare |
| Altrix CX-9249 Max 8-Core AM5 Desktop Processor | 23,706 | $159 | Compare |
| Veltrix CX-7514 Ti 10-Core LGA1700 Desktop Processor | 18,730 | $109 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9921 Ultra 6-Core AM4 Desktop Processor”, https://vextor7.com/item/21478486 (accessed 2026-10-23).