Nexora CX-7840 SE 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX7840-SE · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 40,861 (Processors scale) |
|---|---|
| Category rank | #4,728 |
| Street price | $479 |
| Power | 170 W (TDP) |
| Performance per dollar | 85.30 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7840 SE |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 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 | No |
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 |
|---|---|---|---|
| Veltrix CX-1057 Core 12-Core AM4 Desktop Processor | 34,646 | $279 | Compare |
| Nexora CX-2644 SE 14-Core LGA1700 Desktop Processor | 29,287 | $169 | Compare |
| Veltrix CX-6275 XT 24-Core LGA1700 Desktop Processor | 46,650 | $689 | Compare |
| Nexora CX-1664 XT 6-Core AM4 Desktop Processor | 28,090 | $179 | Compare |
| Nexora CX-1115 Ultra 14-Core LGA1700 Desktop Processor | 22,535 | $149 | Compare |
| Veltrix CX-1172 SE 6-Core AM4 Desktop Processor | 25,720 | $149 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7840 SE 16-Core AM5 Desktop Processor”, https://vextor7.com/item/5866645 (accessed 2026-10-23).