Nexora CX-3821 Core 8-Core AM4 Desktop Processor
Processors · Nexora · SKU CX3821-CORE · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 33,881 (Processors scale) |
|---|---|
| Category rank | #44 |
| Street price | $289 |
| Power | 65 W (TDP) |
| Performance per dollar | 117.24 |
| Released | 2020 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3821 Core |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.5 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 |
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| Altrix CX-4677 XT 10-Core LGA1700 Desktop Processor | 17,943 | $89 | Compare |
| Nexora CX-1343 Max 8-Core AM5 Desktop Processor | 42,197 | $369 | Compare |
| Altrix CX-7781 SE 10-Core LGA1851 Desktop Processor | 22,389 | $119 | Compare |
| Nexora CX-6918 Ti 8-Core AM5 Desktop Processor | 25,530 | $159 | Compare |
| Nexora CX-2171 Core 12-Core AM5 Desktop Processor | 35,792 | $319 | Compare |
| Veltrix CX-9801 Edge 6-Core AM5 Desktop Processor | 25,007 | $169 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3821 Core 8-Core AM4 Desktop Processor”, https://vextor7.com/item/6031360 (accessed 2026-10-24).