Nexora CX-9643 Ti 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX9643-TI · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 32,622 (Processors scale) |
|---|---|
| Category rank | #14,085 |
| Street price | $319 |
| Power | 65 W (TDP) |
| Performance per dollar | 102.26 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9643 Ti |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
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-7390 Ti 6-Core AM4 Desktop Processor | 26,329 | $199 | Compare |
| Nexora CX-3963 Pro 6-Core AM5 Desktop Processor | 22,529 | $129 | Compare |
| Altrix CX-4974 Ultra 10-Core LGA1851 Desktop Processor | 32,695 | $279 | Compare |
| Altrix CX-3012 Prime 14-Core LGA1851 Desktop Processor | 22,666 | $149 | Compare |
| Veltrix CX-9826 SE 8-Core AM5 Desktop Processor | 23,473 | $169 | Compare |
| Nexora CX-6060 Prime 12-Core AM5 Desktop Processor | 31,403 | $279 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9643 Ti 8-Core AM5 Desktop Processor”, https://vextor7.com/item/4908989 (accessed 2026-10-24).