Nexora CX-5647 Ultra 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX5647-ULTRA · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 34,279 (Processors scale) |
|---|---|
| Category rank | #19,699 |
| Street price | $319 |
| Power | 120 W (TDP) |
| Performance per dollar | 107.46 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5647 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.3 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 |
|---|---|---|---|
| Nexora CX-7977 Plus 10-Core LGA1700 Desktop Processor | 24,922 | $149 | Compare |
| Altrix CX-3073 Plus 16-Core AM5 Desktop Processor | 50,305 | $619 | Compare |
| Veltrix CX-2073 Core 12-Core AM4 Desktop Processor | 33,328 | $299 | Compare |
| Veltrix CX-7081 Max 20-Core LGA1700 Desktop Processor | 31,631 | $259 | Compare |
| Nexora CX-5771 XT 8-Core AM4 Desktop Processor | 23,799 | $129 | Compare |
| Nexora CX-6307 Edge 8-Core AM4 Desktop Processor | 36,963 | $349 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5647 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/1745007 (accessed 2026-10-23).