Altrix CX-6647 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX6647-ULTRA · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 37,737 (Processors scale) |
|---|---|
| Category rank | #27,123 |
| Street price | $389 |
| Power | 65 W (TDP) |
| Performance per dollar | 97.01 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6647 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR5-5600, 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-3921 Ultra 6-Core AM5 Desktop Processor | 14,464 | $79 | Compare |
| Veltrix CX-2408 Pro 10-Core LGA1851 Desktop Processor | 19,301 | $119 | Compare |
| Veltrix CX-4002 XT 12-Core AM5 Desktop Processor | 39,088 | $439 | Compare |
| Altrix CX-5660 Core 6-Core AM5 Desktop Processor | 17,385 | $89 | Compare |
| Altrix CX-8185 Prime 6-Core AM5 Desktop Processor | 15,744 | $89 | Compare |
| Nexora CX-3750 SE 16-Core AM5 Desktop Processor | 53,610 | $649 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6647 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/25755238 (accessed 2026-10-19).