Nexora CX-3840 SE 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3840-SE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 26,126 (Processors scale) |
|---|---|
| Category rank | #23,467 |
| Street price | $199 |
| Power | 65 W (TDP) |
| Performance per dollar | 131.29 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3840 SE |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 32 MB |
| 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 |
|---|---|---|---|
| Altrix CX-6217 Core 16-Core AM4 Desktop Processor | 53,957 | $729 | Compare |
| Nexora CX-7854 Core 12-Core AM4 Desktop Processor | 32,870 | $279 | Compare |
| Altrix CX-3327 XT 20-Core LGA1700 Desktop Processor | 48,393 | $509 | Compare |
| Veltrix CX-9738 Core 16-Core AM4 Desktop Processor | 53,250 | $799 | Compare |
| Altrix CX-6937 Ti 16-Core AM5 Desktop Processor | 55,674 | $739 | Compare |
| Veltrix CX-4383 Max 8-Core AM5 Desktop Processor | 13,344 | $79 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3840 SE 8-Core AM5 Desktop Processor”, https://vextor7.com/item/373852 (accessed 2026-10-22).