Nexora CX-3998 Prime 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX3998-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 50,240 (Processors scale) |
|---|---|
| Category rank | #32,383 |
| Street price | $599 |
| Power | 170 W (TDP) |
| Performance per dollar | 83.87 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3998 Prime |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5600, 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 |
|---|---|---|---|
| Nexora CX-1672 Ti 14-Core LGA1851 Desktop Processor | 28,227 | $199 | Compare |
| Nexora CX-6891 SE 8-Core AM4 Desktop Processor | 41,654 | $489 | Compare |
| Nexora CX-4051 Pro 8-Core AM5 Desktop Processor | 45,703 | $569 | Compare |
| Altrix CX-8411 Edge 14-Core LGA1700 Desktop Processor | 13,530 | $69 | Compare |
| Altrix CX-6113 Ultra 8-Core AM4 Desktop Processor | 37,691 | $359 | Compare |
| Nexora CX-6796 Ultra 6-Core AM4 Desktop Processor | 12,604 | $69 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3998 Prime 16-Core AM5 Desktop Processor”, https://vextor7.com/item/2767595 (accessed 2026-10-20).