Nexora CX-9978 XT 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX9978-XT · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 47,995 (Processors scale) |
|---|---|
| Category rank | #17,498 |
| Street price | $579 |
| Power | 170 W (TDP) |
| Performance per dollar | 82.89 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9978 XT |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.7 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 |
|---|---|---|---|
| Veltrix CX-8785 Plus 12-Core AM4 Desktop Processor | 44,339 | $449 | Compare |
| Nexora CX-4111 Pro 8-Core AM4 Desktop Processor | 17,786 | $89 | Compare |
| Altrix CX-2649 Max 20-Core LGA1851 Desktop Processor | 28,879 | $229 | Compare |
| Altrix CX-4852 Core 8-Core AM4 Desktop Processor | 18,162 | $89 | Compare |
| Nexora CX-8730 XT 16-Core AM5 Desktop Processor | 54,137 | $689 | Compare |
| Altrix CX-5371 XT 6-Core AM5 Desktop Processor | 16,501 | $89 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9978 XT 16-Core AM5 Desktop Processor”, https://vextor7.com/item/93484119 (accessed 2026-10-22).