Nexora CX-7991 XT 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX7991-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 34,974 (Processors scale) |
|---|---|
| Category rank | #12,366 |
| Street price | $319 |
| Power | 120 W (TDP) |
| Performance per dollar | 109.64 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7991 XT |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 120 W TDP (PPT 162 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-8640 Pro 14-Core LGA1700 Desktop Processor | 37,196 | $349 | Compare |
| Nexora CX-9788 Ultra 14-Core LGA1700 Desktop Processor | 44,277 | $559 | Compare |
| Nexora CX-5979 Prime 16-Core AM4 Desktop Processor | 46,610 | $589 | Compare |
| Altrix CX-1387 Ti 8-Core AM4 Desktop Processor | 38,921 | $379 | Compare |
| Nexora CX-7723 Plus 8-Core AM4 Desktop Processor | 35,900 | $309 | Compare |
| Nexora CX-4963 SE 14-Core LGA1700 Desktop Processor | 22,481 | $129 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7991 XT 8-Core AM5 Desktop Processor”, https://vextor7.com/item/4330176 (accessed 2026-10-20).