Nexora CX-6638 Max 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX6638-MAX · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 42,105 (Processors scale) |
|---|---|
| Category rank | #21,324 |
| Street price | $509 |
| Power | 170 W (TDP) |
| Performance per dollar | 82.72 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6638 Max |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.0 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 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-6029 Prime 10-Core LGA1851 Desktop Processor | 22,741 | $119 | Compare |
| Altrix CX-1865 Plus 8-Core AM5 Desktop Processor | 21,769 | $139 | Compare |
| Altrix CX-5204 Prime 16-Core AM5 Desktop Processor | 56,025 | $899 | Compare |
| Nexora CX-6069 Prime 12-Core AM5 Desktop Processor | 54,710 | $779 | Compare |
| Altrix CX-1280 XT 8-Core AM4 Desktop Processor | 33,610 | $289 | Compare |
| Altrix CX-2536 Plus 12-Core AM4 Desktop Processor | 41,361 | $419 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6638 Max 16-Core AM5 Desktop Processor”, https://vextor7.com/item/93676425 (accessed 2026-10-22).