Nexora CX-3663 Ultra 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3663-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 42,868 (Processors scale) |
|---|---|
| Category rank | #2,611 |
| Street price | $409 |
| Power | 170 W (TDP) |
| Performance per dollar | 104.81 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3663 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.3 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 |
|---|---|---|---|
| Altrix CX-8433 Prime 12-Core AM4 Desktop Processor | 50,885 | $799 | Compare |
| Veltrix CX-4460 Max 10-Core LGA1851 Desktop Processor | 30,391 | $269 | Compare |
| Veltrix CX-5073 Ultra 20-Core LGA1700 Desktop Processor | 56,687 | $759 | Compare |
| Nexora CX-9414 Edge 8-Core AM4 Desktop Processor | 27,521 | $199 | Compare |
| Altrix CX-3660 SE 8-Core AM4 Desktop Processor | 18,629 | $119 | Compare |
| Altrix CX-5774 Prime 12-Core AM4 Desktop Processor | 41,616 | $529 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3663 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/68307750 (accessed 2026-10-20).