Nexora CX-6645 Core 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX6645-CORE · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 38,620 (Processors scale) |
|---|---|
| Category rank | #48,838 |
| Street price | $369 |
| Power | 65 W (TDP) |
| Performance per dollar | 104.66 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6645 Core |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 96 MB (3D stacked) |
| 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 |
|---|---|---|---|
| Nexora CX-7798 Ultra 14-Core LGA1700 Desktop Processor | 25,697 | $139 | Compare |
| Altrix CX-5553 Core 16-Core AM4 Desktop Processor | 54,321 | $889 | Compare |
| Veltrix CX-4348 Ultra 6-Core AM4 Desktop Processor | 28,379 | $189 | Compare |
| Altrix CX-7444 Ti 6-Core AM4 Desktop Processor | 32,641 | $219 | Compare |
| Altrix CX-3589 Ti 8-Core AM4 Desktop Processor | 31,384 | $249 | Compare |
| Altrix CX-1938 Prime 20-Core LGA1700 Desktop Processor | 48,587 | $709 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6645 Core 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3314331 (accessed 2026-10-18).